Update .github/workflows/release.yml

Author: htahir1

.github/workflows/release.yml

@@ -26,7 +26,7 @@ jobs:
           yarn install
           yarn build
         env:
-          REACT_APP_HUB_API_URL: 'https://hubapi.zenml.io'
+          REACT_APP_HUB_API_URL: "https://hubapi.zenml.io"
           REACT_APP_BASE_API_URL: "/api/v1"
           REACT_APP_MOCKAPI_RESPONSE: false
           REACT_APP_VERSION: ${{ steps.get_version.outputs.VERSION }}