Bump JamesIves/github-pages-deploy-action from 4.6.4 to 4.6.9

Bumps [JamesIves/github-pages-deploy-action](https://github.com/jamesives/github-pages-deploy-action) from 4.6.4 to 4.6.9.
- [Release notes](https://github.com/jamesives/github-pages-deploy-action/releases)
- [Commits](JamesIves/github-pages-deploy-action@v4.6.4...v4.6.9)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/docs-publish.yml

@@ -33,7 +33,7 @@ jobs:
         run: ./gradlew dokkaHtml
         shell: bash
       - name: Deploy docs to GitHub Pages
-        uses: JamesIves/github-pages-deploy-action@v4.6.4
+        uses: JamesIves/github-pages-deploy-action@v4.6.9
         with:
           branch: gh-pages
           folder: lib/build/dokka