Bump actions/upload-artifact from 3 to 4 (#1082)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3 to 4.

.github/workflows/release.yml

@@ -84,7 +84,7 @@ jobs:
           echo "{\"sha\": \"$(git rev-parse HEAD)\"}" > ${{ runner.temp }}/variables.json
 
       - name: Upload variables
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: variables-json-artifact
           path: ${{ runner.temp }}/variables.json