[build] Add doc build for new release branch
-rw-r--r-- 336 .asf.yaml
drwxr-xr-x - .github
-rw-r--r-- 492 .gitignore
-rw-r--r-- 103 .gitmodules
-rw-r--r-- 3305 Dockerfile
-rw-r--r-- 11357 LICENSE
-rw-r--r-- 214 NOTICE
-rw-r--r-- 2297 README.md
-rwxr-xr-x 1762 docker-entrypoint.sh
drwxr-xr-x - docs
drwxr-xr-x - e2e-tests
drwxr-xr-x - examples
drwxr-xr-x - flink-kubernetes-docs
drwxr-xr-x - flink-kubernetes-operator
drwxr-xr-x - flink-kubernetes-shaded
drwxr-xr-x - flink-kubernetes-webhook
drwxr-xr-x - helm
-rw-r--r-- 15647 pom.xml
drwxr-xr-x - tools