fix(ci/gh-pages): set permissions

.github/workflows/gh-pages.yml

@@ -6,6 +6,11 @@ on:
       - main
   workflow_dispatch:
 
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
 jobs:
   deploy:
     uses: importantimport/.github/.github/workflows/pnpm-gh-pages-artifact.yml@main