Upgrade gh-pages deploy action

Author: MatissJanis

.github/workflows/deploy.yaml

@@ -22,8 +22,8 @@ jobs:
           yarn install --frozen-lockfile
           yarn build
       - name: Deploy 🚀
-        uses: JamesIves/github-pages-deploy-action@releases/v3
+        uses: JamesIves/github-pages-deploy-action@releases/v4
         with:
-          ACCESS_TOKEN: ${{ secrets.ACCESS_TOKEN }}
-          BRANCH: gh-pages
-          FOLDER: build
+          token: ${{ secrets.ACCESS_TOKEN }}
+          branch: gh-pages
+          folder: build