Merge pull request #334 from stan-dev/dependabot/github_actions/actions/upload-artifact-7

Bump actions/upload-artifact from 6 to 7

Author: VisruthSK

.github/workflows/test-coverage.yaml

@@ -56,7 +56,7 @@ jobs:
 
       - name: Upload test results
         if: failure()
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: coverage-test-failures
           path: ${{ runner.temp }}/package