chore(deps): bump JamesIves/github-pages-deploy-action (#747)

Bumps the github group with 1 update in the / directory: [JamesIves/github-pages-deploy-action](https://github.com/jamesives/github-pages-deploy-action).


Updates `JamesIves/github-pages-deploy-action` from 4.6.3 to 4.6.8
- [Release notes](https://github.com/jamesives/github-pages-deploy-action/releases)
- [Commits](JamesIves/github-pages-deploy-action@v4.6.3...v4.6.8)

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

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Author: dependabot[bot]

.github/workflows/dokka.yml

@@ -31,7 +31,7 @@ jobs:
         run: ./gradlew dokkaHtm -Pversion=${{ env.VERSION }}
 
       - name: Publish documentation
-        uses: JamesIves/github-pages-deploy-action@v4.6.3
+        uses: JamesIves/github-pages-deploy-action@v4.6.8
         with:
           branch: gh-pages
           folder: build/dokka/html