Update JamesIves/github-pages-deploy-action action to v4.2.3

Author: renovate-bot

.github/workflows/dokka.yml

@@ -24,7 +24,7 @@ jobs:
       - name: Build with Gradle
         run: ./gradlew dokkaHtml
       - name: Deploy API documentation to Github Pages
-        uses: JamesIves/github-pages-deploy-action@4.1.5
+        uses: JamesIves/github-pages-deploy-action@v4.2.3
         with:
           branch: gh-pages
           folder: build/dokka/html