GH-2987: Add HTTPS entries into spring.schemas

Fixes #2987

To resolve XSD files properly from the classpath, their HTTPS reference
must be present in the `spring.schemas` to avoid the Internet interaction
for resolving an XSD file

**Cherry-pick to 5.1.x, 5.0.x & 4.3.x**

# Conflicts:
#	spring-integration-amqp/src/main/resources/META-INF/spring.schemas
#	spring-integration-core/src/main/resources/META-INF/spring.schemas
#	spring-integration-event/src/main/resources/META-INF/spring.schemas
#	spring-integration-feed/src/main/resources/META-INF/spring.schemas
#	spring-integration-file/src/main/resources/META-INF/spring.schemas
#	spring-integration-ftp/src/main/resources/META-INF/spring.schemas
#	spring-integration-gemfire/src/main/resources/META-INF/spring.schemas
#	spring-integration-groovy/src/main/resources/META-INF/spring.schemas
#	spring-integration-http/src/main/resources/META-INF/spring.schemas
#	spring-integration-ip/src/main/resources/META-INF/spring.schemas
#	spring-integration-jdbc/src/main/resources/META-INF/spring.schemas
#	spring-integration-jms/src/main/resources/META-INF/spring.schemas
#	spring-integration-jmx/src/main/resources/META-INF/spring.schemas
#	spring-integration-jpa/src/main/resources/META-INF/spring.schemas
#	spring-integration-mail/src/main/resources/META-INF/spring.schemas
#	spring-integration-mongodb/src/main/resources/META-INF/spring.schemas
#	spring-integration-mqtt/src/main/resources/META-INF/spring.schemas
#	spring-integration-redis/src/main/resources/META-INF/spring.schemas
#	spring-integration-rmi/src/main/resources/META-INF/spring.schemas
#	spring-integration-rsocket/src/main/resources/META-INF/spring.schemas
#	spring-integration-scripting/src/main/resources/META-INF/spring.schemas
#	spring-integration-security/src/main/resources/META-INF/spring.schemas
#	spring-integration-sftp/src/main/resources/META-INF/spring.schemas
#	spring-integration-stomp/src/main/resources/META-INF/spring.schemas
#	spring-integration-stream/src/main/resources/META-INF/spring.schemas
#	spring-integration-syslog/src/main/resources/META-INF/spring.schemas
#	spring-integration-webflux/src/main/resources/META-INF/spring.schemas
#	spring-integration-websocket/src/main/resources/META-INF/spring.schemas
#	spring-integration-ws/src/main/resources/META-INF/spring.schemas
#	spring-integration-xml/src/main/resources/META-INF/spring.schemas
#	spring-integration-xmpp/src/main/resources/META-INF/spring.schemas
#	spring-integration-zookeeper/src/main/resources/META-INF/spring.schemas

Author: artembilan

spring-integration-amqp/src/main/resources/META-INF/spring.schemas

@@ -1,2 +1,4 @@
 http\://www.springframework.org/schema/integration/amqp/spring-integration-amqp-5.1.xsd=org/springframework/integration/amqp/config/spring-integration-amqp-5.1.xsd
 http\://www.springframework.org/schema/integration/amqp/spring-integration-amqp.xsd=org/springframework/integration/amqp/config/spring-integration-amqp-5.1.xsd
+https\://www.springframework.org/schema/integration/amqp/spring-integration-amqp-5.1.xsd=org/springframework/integration/amqp/config/spring-integration-amqp-5.1.xsd
+https\://www.springframework.org/schema/integration/amqp/spring-integration-amqp.xsd=org/springframework/integration/amqp/config/spring-integration-amqp-5.1.xsd

spring-integration-core/src/main/resources/META-INF/spring.schemas

@@ -1,2 +1,4 @@
 http\://www.springframework.org/schema/integration/spring-integration-5.1.xsd=org/springframework/integration/config/spring-integration-5.1.xsd
 http\://www.springframework.org/schema/integration/spring-integration.xsd=org/springframework/integration/config/spring-integration-5.1.xsd
+https\://www.springframework.org/schema/integration/spring-integration-5.1.xsd=org/springframework/integration/config/spring-integration-5.1.xsd
+https\://www.springframework.org/schema/integration/spring-integration.xsd=org/springframework/integration/config/spring-integration-5.1.xsd

spring-integration-event/src/main/resources/META-INF/spring.schemas

@@ -1,2 +1,4 @@
 http\://www.springframework.org/schema/integration/event/spring-integration-event-5.1.xsd=org/springframework/integration/event/config/spring-integration-event-5.1.xsd
 http\://www.springframework.org/schema/integration/event/spring-integration-event.xsd=org/springframework/integration/event/config/spring-integration-event-5.1.xsd
+https\://www.springframework.org/schema/integration/event/spring-integration-event-5.1.xsd=org/springframework/integration/event/config/spring-integration-event-5.1.xsd
+https\://www.springframework.org/schema/integration/event/spring-integration-event.xsd=org/springframework/integration/event/config/spring-integration-event-5.1.xsd

spring-integration-feed/src/main/resources/META-INF/spring.schemas

@@ -1,2 +1,4 @@
 http\://www.springframework.org/schema/integration/feed/spring-integration-feed-5.1.xsd=org/springframework/integration/feed/config/spring-integration-feed-5.1.xsd
 http\://www.springframework.org/schema/integration/feed/spring-integration-feed.xsd=org/springframework/integration/feed/config/spring-integration-feed-5.1.xsd
+https\://www.springframework.org/schema/integration/feed/spring-integration-feed-5.1.xsd=org/springframework/integration/feed/config/spring-integration-feed-5.1.xsd
+https\://www.springframework.org/schema/integration/feed/spring-integration-feed.xsd=org/springframework/integration/feed/config/spring-integration-feed-5.1.xsd

spring-integration-file/src/main/resources/META-INF/spring.schemas

@@ -1,2 +1,4 @@
 http\://www.springframework.org/schema/integration/file/spring-integration-file-5.1.xsd=org/springframework/integration/file/config/spring-integration-file-5.1.xsd
 http\://www.springframework.org/schema/integration/file/spring-integration-file.xsd=org/springframework/integration/file/config/spring-integration-file-5.1.xsd
+https\://www.springframework.org/schema/integration/file/spring-integration-file-5.1.xsd=org/springframework/integration/file/config/spring-integration-file-5.1.xsd
+https\://www.springframework.org/schema/integration/file/spring-integration-file.xsd=org/springframework/integration/file/config/spring-integration-file-5.1.xsd

spring-integration-ftp/src/main/resources/META-INF/spring.schemas

@@ -1,2 +1,4 @@
 http\://www.springframework.org/schema/integration/ftp/spring-integration-ftp-5.1.xsd=org/springframework/integration/ftp/config/spring-integration-ftp-5.1.xsd
 http\://www.springframework.org/schema/integration/ftp/spring-integration-ftp.xsd=org/springframework/integration/ftp/config/spring-integration-ftp-5.1.xsd
+https\://www.springframework.org/schema/integration/ftp/spring-integration-ftp-5.1.xsd=org/springframework/integration/ftp/config/spring-integration-ftp-5.1.xsd
+https\://www.springframework.org/schema/integration/ftp/spring-integration-ftp.xsd=org/springframework/integration/ftp/config/spring-integration-ftp-5.1.xsd

spring-integration-gemfire/src/main/resources/META-INF/spring.schemas

@@ -1,2 +1,4 @@
 http\://www.springframework.org/schema/integration/gemfire/spring-integration-gemfire-5.1.xsd=org/springframework/integration/gemfire/config/xml/spring-integration-gemfire-5.1.xsd
 http\://www.springframework.org/schema/integration/gemfire/spring-integration-gemfire.xsd=org/springframework/integration/gemfire/config/xml/spring-integration-gemfire-5.1.xsd
+https\://www.springframework.org/schema/integration/gemfire/spring-integration-gemfire-5.1.xsd=org/springframework/integration/gemfire/config/xml/spring-integration-gemfire-5.1.xsd
+https\://www.springframework.org/schema/integration/gemfire/spring-integration-gemfire.xsd=org/springframework/integration/gemfire/config/xml/spring-integration-gemfire-5.1.xsd

spring-integration-groovy/src/main/resources/META-INF/spring.schemas

@@ -1,2 +1,4 @@
 http\://www.springframework.org/schema/integration/groovy/spring-integration-groovy-5.1.xsd=org/springframework/integration/groovy/config/spring-integration-groovy-5.1.xsd
 http\://www.springframework.org/schema/integration/groovy/spring-integration-groovy.xsd=org/springframework/integration/groovy/config/spring-integration-groovy-5.1.xsd
+https\://www.springframework.org/schema/integration/groovy/spring-integration-groovy-5.1.xsd=org/springframework/integration/groovy/config/spring-integration-groovy-5.1.xsd
+https\://www.springframework.org/schema/integration/groovy/spring-integration-groovy.xsd=org/springframework/integration/groovy/config/spring-integration-groovy-5.1.xsd

spring-integration-http/src/main/resources/META-INF/spring.schemas

@@ -1,2 +1,4 @@
 http\://www.springframework.org/schema/integration/http/spring-integration-http-5.1.xsd=org/springframework/integration/http/config/spring-integration-http-5.1.xsd
 http\://www.springframework.org/schema/integration/http/spring-integration-http.xsd=org/springframework/integration/http/config/spring-integration-http-5.1.xsd
+https\://www.springframework.org/schema/integration/http/spring-integration-http-5.1.xsd=org/springframework/integration/http/config/spring-integration-http-5.1.xsd
+https\://www.springframework.org/schema/integration/http/spring-integration-http.xsd=org/springframework/integration/http/config/spring-integration-http-5.1.xsd

spring-integration-ip/src/main/resources/META-INF/spring.schemas

@@ -1,2 +1,4 @@
 http\://www.springframework.org/schema/integration/ip/spring-integration-ip-5.1.xsd=org/springframework/integration/ip/config/spring-integration-ip-5.1.xsd
 http\://www.springframework.org/schema/integration/ip/spring-integration-ip.xsd=org/springframework/integration/ip/config/spring-integration-ip-5.1.xsd
+https\://www.springframework.org/schema/integration/ip/spring-integration-ip-5.1.xsd=org/springframework/integration/ip/config/spring-integration-ip-5.1.xsd
+https\://www.springframework.org/schema/integration/ip/spring-integration-ip.xsd=org/springframework/integration/ip/config/spring-integration-ip-5.1.xsd