Update JamesIves/github-pages-deploy-action action to v4.6.9

Author: renovate[bot]

.github/workflows/master.yml

@@ -27,7 +27,7 @@ jobs:
         env:
           CI: true
       - name: Deploy to GitHub Pages
-        uses: JamesIves/github-pages-deploy-action@v4.4.1
+        uses: JamesIves/github-pages-deploy-action@v4.6.9
         with:
           branch: gh-pages # The branch the action should deploy to.
           folder: build # The folder the action should deploy.