build: upgrade GitHub Actions Hugo deployment workflow

Author: lexcao

.github/workflows/gh-pages.yml

@@ -16,16 +16,15 @@ jobs:
           fetch-depth: 0
 
       - name: Setup Hugo
-        uses: peaceiris/actions-hugo@v2
+        uses: peaceiris/actions-hugo@v3
         with:
-          hugo-version: '0.111.3'
-          # extended: true
+          hugo-version: 'latest'
 
       - name: Build
         run: hugo --minify
 
       - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         if: github.ref == 'refs/heads/master'
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}