Updated pages deployment (Azure#2817)

Author: BernieWhite

.github/workflows/docs.yaml

@@ -9,7 +9,7 @@ name: Docs
 on:
   push:
     branches:
-    - main
+      - main
   workflow_dispatch:
 
 permissions: {}
@@ -19,13 +19,12 @@ env:
   DOTNET_CLI_TELEMETRY_OPTOUT: true
 
 jobs:
-  deploy:
+  publish:
     name: Publish docs
     runs-on: ubuntu-latest
     permissions:
       contents: write
     steps:
-
       - name: Checkout
         uses: actions/checkout@v4
         with:
@@ -54,13 +53,54 @@ jobs:
           Invoke-Build BuildDocs
         shell: pwsh
 
+      - name: Checkout gh-pages
+        uses: actions/checkout@v4
+        with:
+          ref: refs/heads/gh-pages
+          path: site/
+
       - name: Build site
         run: mkdocs build
         env:
           MKDOCS_GIT_COMMITTERS_APIKEY: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+      - name: Push content
+        run: |
+          cd site/
+          git config user.name github-actions
+          git config user.email '41898282+github-actions[bot]@users.noreply.github.com'
+          git add *
+          git commit -m "deploy ${{ github.sha }}"
+          git push
+
+  deploy:
+    name: Deploy pages
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: [publish]
+    concurrency:
+      group: pages
+      cancel-in-progress: false
+    permissions:
+      contents: read
+      pages: write
+      id-token: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
         with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./site
+          ref: refs/heads/gh-pages
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: '.'
+
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4