Merge pull request #101 from fsharp/dependabot/github_actions/peaceiris/actions-gh-pages-4

Bump peaceiris/actions-gh-pages from 3 to 4

Author: nojaf

.github/workflows/docs.yml

@@ -42,7 +42,7 @@ jobs:
           DOTNET_ROLL_FORWARD_TO_PRERELEASE: "1"
         run: dotnet fsdocs build --sourcefolder ${{ env.FSHARP_DIR }}
       - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           personal_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./output