Upgrade actions/upload-artifact to v4

Author: EricWittmann

.github/workflows/integration-tests.yaml

@@ -303,7 +303,7 @@ jobs:
           npm run test
 
       - name: Upload Test Report
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4.0.0
         if: always()
         with:
           name: playwright-report