chore(deps): update mikepenz/action-junit-report action to v6

Author: renovate[bot]

.github/workflows/pipeline.yml

@@ -40,7 +40,7 @@ jobs:
           ./mvnw javadoc:javadoc
 
       - name: Publish Test Report
-        uses: mikepenz/action-junit-report@v5
+        uses: mikepenz/action-junit-report@v6
         if: success() || failure() # always run even if the previous step fails
         with:
           report_paths: '**/target/*-reports/TEST-*.xml'