Fix env var

Author: kuzdogan

.github/workflows/release.yaml

@@ -46,7 +46,7 @@ jobs:
         env:
           NEXT_PUBLIC_OPENCHAIN_API_URL: ${{ vars.NEXT_PUBLIC_OPENCHAIN_API_URL }}
           NEXT_PUBLIC_UMAMI_WEBSITE_ID: ${{ vars.NEXT_PUBLIC_UMAMI_WEBSITE_ID }}
-          NEXT_PUBLIC_ENVIRONMENT: ${{ env.NEXT_PUBLIC_ENVIRONMENT }}
+          NEXT_PUBLIC_ENVIRONMENT: ${{ vars.NEXT_PUBLIC_ENVIRONMENT }}
 
       - name: "setup-gcloud"
         uses: "google-github-actions/setup-gcloud@v2"