deps: update opencensus to 0.31.1 and use variable where needed (#3862)

Opening in favor of https://togithub.com/googleapis/java-bigtable-hbase/pull/3795, https://togithub.com/googleapis/java-bigtable-hbase/pull/3731, https://togithub.com/googleapis/java-bigtable-hbase/pull/3721, https://togithub.com/googleapis/java-bigtable-hbase/pull/3722, https://togithub.com/googleapis/java-bigtable-hbase/pull/3720

Author: kolea2

hbase-migration-tools/mirroring-client/bigtable-hbase-mirroring-client-1.x-parent/bigtable-hbase-mirroring-client-1.x-integration-tests/pom.xml

@@ -263,17 +263,17 @@ limitations under the License.
     <dependency>
       <groupId>io.opencensus</groupId>
       <artifactId>opencensus-impl</artifactId>
-      <version>0.28.0</version>
+      <version>${opencensus.version}</version>
     </dependency>
     <dependency>
       <groupId>io.opencensus</groupId>
       <artifactId>opencensus-exporter-trace-zipkin</artifactId>
-      <version>0.28.0</version>
+      <version>${opencensus.version}</version>
     </dependency>
     <dependency>
       <groupId>io.opencensus</groupId>
       <artifactId>opencensus-exporter-stats-prometheus</artifactId>
-      <version>0.28.0</version>
+      <version>${opencensus.version}</version>
     </dependency>
     <dependency>
       <groupId>io.prometheus</groupId>

hbase-migration-tools/mirroring-client/bigtable-hbase-mirroring-client-2.x-parent/bigtable-hbase-mirroring-client-1.x-2.x-integration-tests/pom.xml

@@ -254,17 +254,17 @@ limitations under the License.
     <dependency>
       <groupId>io.opencensus</groupId>
       <artifactId>opencensus-impl</artifactId>
-      <version>0.28.0</version>
+      <version>${opencensus.version}</version>
     </dependency>
     <dependency>
       <groupId>io.opencensus</groupId>
       <artifactId>opencensus-exporter-trace-zipkin</artifactId>
-      <version>0.28.0</version>
+      <version>${opencensus.version}</version>
     </dependency>
     <dependency>
       <groupId>io.opencensus</groupId>
       <artifactId>opencensus-exporter-stats-prometheus</artifactId>
-      <version>0.28.0</version>
+      <version>${opencensus.version}</version>
     </dependency>
     <dependency>
       <groupId>io.prometheus</groupId>

hbase-migration-tools/mirroring-client/bigtable-hbase-mirroring-client-2.x-parent/bigtable-hbase-mirroring-client-2.x-integration-tests/pom.xml

@@ -259,17 +259,17 @@ limitations under the License.
     <dependency>
       <groupId>io.opencensus</groupId>
       <artifactId>opencensus-impl</artifactId>
-      <version>0.28.0</version>
+      <version>${opencensus.version}</version>
     </dependency>
     <dependency>
       <groupId>io.opencensus</groupId>
       <artifactId>opencensus-exporter-trace-zipkin</artifactId>
-      <version>0.28.0</version>
+      <version>${opencensus.version}</version>
     </dependency>
     <dependency>
       <groupId>io.opencensus</groupId>
       <artifactId>opencensus-exporter-stats-prometheus</artifactId>
-      <version>0.28.0</version>
+      <version>${opencensus.version}</version>
     </dependency>
     <dependency>
       <groupId>io.prometheus</groupId>

hbase-migration-tools/mirroring-client/bigtable-hbase-mirroring-client-core-parent/bigtable-hbase-mirroring-client-core/pom.xml

@@ -87,7 +87,7 @@ limitations under the License.
     <dependency>
       <groupId>io.opencensus</groupId>
       <artifactId>opencensus-api</artifactId>
-      <version>0.28.0</version>
+      <version>${opencensus.version}</version>
       <scope>compile</scope>
     </dependency>
 

pom.xml

@@ -85,7 +85,7 @@ limitations under the License.
     <guava.version>31.1-jre</guava.version>
     <gcs-guava.version>29.0-jre</gcs-guava.version>
     <beam-slf4j.version>1.7.30</beam-slf4j.version>
-    <opencensus.version>0.28.0</opencensus.version>
+    <opencensus.version>0.31.1</opencensus.version>
 
     <!-- Benchmarks related dependencies -->
     <jmh.version>1.36</jmh.version>
@@ -315,7 +315,7 @@ limitations under the License.
                 <bannedDependencies>
                   <includes>
                     <!-- gax-grpc transitvely brings in opencensus-proto, which the latest version is 0.2.0-->
-                    <!-- Only allow 0.2.0 for opencensus-proto and then the latest version (currently 0.28.0) for all other modules-->
+                    <!-- Only allow 0.2.0 for opencensus-proto and then the latest version (currently 0.31.1) for all other modules-->
                     <!-- this will need to be updated whenever the opencensus version gets updated -->
                     <dependency>io.opencensus:*:[${opencensus.version}]</dependency>
                     <dependency>io.opencensus:opencensus-proto:[0.2.0]</dependency>