update5

Author: wuchong

.github/workflows/docs-deploy.yaml

@@ -31,7 +31,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
         with:
-          ref: main
+          ref: ci-test-docs-deploy
           fetch-depth: 0
       - name: Generate versioned docs
         run: ./build_versioned_docs.sh