⬆️ deps: Update actions/upload-artifact action to v7

Author: renovate[bot]

.github/workflows/e2e.yml

@@ -88,7 +88,7 @@ jobs:
         run: cat logs/client.log || true
 
       - name: Upload screenshots
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         if: always()
         with:
           name: screenshots