Bump Hugo version v0.147.9

Author: tolyo

.github/workflows/gh-pages.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Setup Hugo
         uses: peaceiris/actions-hugo@v3
         with:
-          hugo-version: '0.119.0'
+          hugo-version: '0.147.9'
           # extended: true
 
       - uses: actions/cache@v4