SCANMAVEN-236 Remove obsolete site folder (#245)

Author: leonardo-pilastri-sonarsource

pom.xml

@@ -246,23 +246,6 @@
           <goals>deploy site site:stage</goals>
         </configuration>
       </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-site-plugin</artifactId>
-        <version>4.0.0-M14</version>
-        <executions>
-          <execution>
-            <id>stage-for-scm-publish</id>
-            <phase>post-site</phase>
-            <goals>
-              <goal>stage</goal>
-            </goals>
-          </execution>
-        </executions>
-        <configuration>
-          <skipDeploy>true</skipDeploy>
-        </configuration>
-      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-scm-publish-plugin</artifactId>