Add environment for deploy workflow

Author: RalfG

.github/workflows/deploy.yml

@@ -11,6 +11,8 @@ jobs:
       contents: write # To push a branch
       pages: write # To push to a GitHub Pages site
       id-token: write # To update the deployment status
+    environment:
+      name: github-pages
     steps:
       - uses: actions/checkout@v4
         with: