chore(deps): update jamesives/github-pages-deploy-action action to v4.7.6

Author: renovate[bot]

.github/workflows/deployment.yml

@@ -41,7 +41,7 @@ jobs:
         flags: unittests, master, push # optional
 
     - name: Deploy to gh-pages
-      uses: JamesIves/github-pages-deploy-action@4.1.8
+      uses: JamesIves/github-pages-deploy-action@v4.7.6
       with:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         BRANCH: gh-pages # The branch the action should deploy to.