Update EnricoMi/publish-unit-test-result-action action to v2.20.0 (#182)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/test-results.yml

@@ -35,7 +35,7 @@ jobs:
            done
 
       - name: Publish Test Results
-        uses: EnricoMi/publish-unit-test-result-action@afb2984f4d89672b2f9d9c13ae23d53779671984 # v2.19.0
+        uses: EnricoMi/publish-unit-test-result-action@3a74b2957438d0b6e2e61d67b05318aa25c9e6c6 # v2.20.0
         with:
           commit: ${{ github.event.workflow_run.head_sha }}
           event_file: artifacts/Event File/event.json