Revert "build(deps): bump sonarqube in /.github/actions/sonar (#31656)" (#31785)

This reverts commit de3df70.

Author: qmonmert

.github/actions/sonar/Dockerfile

@@ -1,5 +1,5 @@
 # Use the official SonarQube 10.6.0 community image as the base
-FROM sonarqube:25.12.0.117093-community
+FROM sonarqube:25.11.0.114957-community
 
 # Define version and plugin JAR name as environment variables
 # renovate: datasource=github-releases depName=sonarqube-community-branch-plugin packageName=mc1arke/sonarqube-community-branch-plugin