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

Bumps [JamesIves/github-pages-deploy-action](https://github.com/jamesives/github-pages-deploy-action) from 4.6.4 to 4.6.8.
- [Release notes](https://github.com/jamesives/github-pages-deploy-action/releases)
- [Commits](JamesIves/github-pages-deploy-action@v4.6.4...v4.6.8)

---
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/publish-antora-docs.yaml

@@ -42,7 +42,7 @@ jobs:
 
     - name: "Deploy documentation to GitHub Pages"
       if: github.ref_name == 'main' && (github.event_name == 'push' || github.event_name == 'schedule' || github.event_name == 'workflow_dispatch')
-      uses: JamesIves/github-pages-deploy-action@v4.6.4
+      uses: JamesIves/github-pages-deploy-action@v4.6.8
       with:
         branch: gh-pages
         folder: public/docs

.github/workflows/publish-website.yaml

@@ -43,7 +43,7 @@ jobs:
 
     - name: "Deploy website to GitHub Pages"
       if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref_name == 'main'
-      uses: JamesIves/github-pages-deploy-action@v4.6.4
+      uses: JamesIves/github-pages-deploy-action@v4.6.8
       with:
         branch: gh-pages
         folder: public