Update hugo.yml

Author: nick-zh

.github/workflows/hugo.yml

@@ -7,7 +7,7 @@ on:
 
 jobs:
   deploy:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v2
         with:
@@ -27,4 +27,4 @@ jobs:
         uses: peaceiris/actions-gh-pages@v3
         with:
           deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
-          publish_dir: ./public
+          publish_dir: ./public