ci(pages): skip deployment step on fork repositories

.github/workflows/deploy-pages.yml

@@ -16,11 +16,12 @@ concurrency:
 
 jobs:
   deploy:
+    if: github.repository == 'microsoft/AI-For-Beginners'
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
-    
+
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -31,7 +32,7 @@ jobs:
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3
         with:
-          path: '.'
+          path: "."
 
       - name: Deploy to GitHub Pages
         id: deployment