change publish-unit-test-result-action to version 2

Author: d-biehl

.github/workflows/build-test-package-publish.yml

@@ -79,11 +79,10 @@ jobs:
           path: artifacts
 
       - name: Publish Unit Test Results
-        uses: EnricoMi/publish-unit-test-result-action@v1
+        uses: EnricoMi/publish-unit-test-result-action@v2
         with:
-          check_name: Unit Test Results
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          files: ./**/test-results.xml
+          junit_files: ./**/test-results.xml
 
   code-quality:
     runs-on: ubuntu-latest