Update gh-pages.yml

Author: snorwin

.github/workflows/gh-pages.yml

@@ -17,7 +17,7 @@ jobs:
           fetch-depth: 0
 
       - name: Setup Hugo
-        uses: peaceiris/actions-hugo@v2
+        uses: peaceiris/actions-hugo@v3
         with:
           hugo-version: '0.79.1'
           extended: true