Update upload-artifact

Author: 12joan

.github/workflows/test.yml

@@ -44,7 +44,7 @@ jobs:
           PERCY_TOKEN: ${{ secrets.PERCY_TOKEN }}
 
       - name: Upload results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: always()
         with:
           name: Test results