Update mikepenz/action-junit-report digest to 3a81627

Author: renovate[bot]

.github/workflows/test-report.yml

@@ -21,7 +21,7 @@ jobs:
           run_id: ${{ github.event.workflow_run.id }}
 
       - name: Publish Test Report
-        uses: mikepenz/action-junit-report@a294a61c909bd8a4b563024a2faa28897fd53ebc # v6
+        uses: mikepenz/action-junit-report@3a81627bfac62268172037048872e8ebd4207e6d # v6
         with:
           commit: ${{ github.event.workflow_run.head_sha }}
           report_paths: "**/build/test-results/*/TEST-*.xml"