chore(deps): bump JamesIves/github-pages-deploy-action (#964)

Bumps [JamesIves/github-pages-deploy-action](https://github.com/jamesives/github-pages-deploy-action) from 4.6.3 to 4.6.4.
- [Release notes](https://github.com/jamesives/github-pages-deploy-action/releases)
- [Commits](JamesIves/github-pages-deploy-action@v4.6.3...v4.6.4)

---
updated-dependencies:
- dependency-name: JamesIves/github-pages-deploy-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/dartdoc.yml

@@ -21,7 +21,7 @@ jobs:
           run: dart doc .
 
         - name: Deploy API documentation to Github Pages
-          uses: JamesIves/[email protected].3
+          uses: JamesIves/[email protected].4
           with:
             BRANCH: gh-pages
             FOLDER: doc/api/