Update CI (#416)

Author: rcannood

.github/workflows/pkgdown.yaml

@@ -49,8 +49,4 @@ jobs:
         if: github.event_name != 'pull_request'
         uses: JamesIves/github-pages-deploy-action@v4
         with:
-          clean: false
-          repository-name: data-intuitive/anndataR
-          branch: gh-pages
           folder: docs
-          token: ${{ secrets.GTHB_PAT }}