clean-bundles should consider configured branch

The defect was discovered during attempt to apply this workflow to
Mylyn. It was not possible to reach it earlier, since token for Mylyn
was not available

Author: ruspl-afed

.github/workflows/cleanCode.yml

@@ -113,7 +113,7 @@ jobs:
         if: ${{ fromJson(steps.list-prs.outputs.prs)[9] == null }}
         with:
           fetch-depth: 0
-          ref: master
+          ref: ${{ inputs.branch }}
       - name: Set up Maven
         uses: stCarolas/setup-maven@d6af6abeda15e98926a57b5aa970a96bb37f97d1 # v5
         if: ${{ fromJson(steps.list-prs.outputs.prs)[9] == null }}