Bump JamesIves/github-pages-deploy-action from 4.6.3 to 4.6.4 (#907)

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/deploy.yml

@@ -29,7 +29,7 @@ jobs:
       - name: Generate javadocs
         run: mvn compile javadoc:aggregate
       - name: Publish javadocs
-        uses: JamesIves/[email protected].3
+        uses: JamesIves/[email protected].4
         with:
           branch: gh-pages
           folder: target/site/apidocs