Have "Push PR preview" even on fork branches?

Maybe?

Author: samsrabin

.github/workflows/docs.yml

@@ -89,8 +89,7 @@ jobs:
           make BUILDDIR=${PWD}/_build -C doc/ html
       - name: Push PR preview
         if: |
-          github.event_name == 'pull_request' &&
-          github.event.pull_request.head.repo.full_name == github.repository
+          github.event_name == 'pull_request'
         uses: peaceiris/actions-gh-pages@v3
         with:
           github_token: ${{secrets.GITHUB_TOKEN}}