Update flutter-web.yml

Author: Invincible1996

.github/workflows/flutter-web.yml

@@ -14,6 +14,9 @@ permissions:
 jobs:
   build:
     runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
 
     steps:
       - uses: actions/checkout@v3
@@ -40,6 +43,4 @@ jobs:
 
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
+        uses: actions/deploy-pages@v4