fix: add cleanup step for pkgdown pull request workflow (#49)

* Add cleanup step for pkgdown pull request workflow

Add step to restore original checkout for cleanup in PRs.

Signed-off-by: Aksel Thomsen <thomsenaksel@gmail.com>

* Fix condition for restoring original checkout

Signed-off-by: Aksel Thomsen <thomsenaksel@gmail.com>

---------

Signed-off-by: Aksel Thomsen <thomsenaksel@gmail.com>

Author: akselthomsen

.github/workflows/pkgdown.yaml

@@ -113,3 +113,8 @@ jobs:
           git commit -m "Update gh pages from the PR"
 
           git push
+      - name: Restore original checkout for cleanup
+        if: always() && inputs.use_local_setup_action
+        uses: actions/checkout@v4
+        with:
+          clean: false