chore: add contents:write permission for pushing to gh-pages (#999)

Author: usefulthink

.github/workflows/docs.yml

@@ -14,9 +14,14 @@
 
 name: Docs
 on: [push, pull_request]
+
 jobs:
   docs:
     runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+
     steps:
       - name: Checkout
         uses: actions/checkout@v4