feat: set openim lint

Signed-off-by: Xinwei Xiong(cubxxw) <3293172751nss@gmail.com>

docs/contrib/github-workflow.md

@@ -8,7 +8,6 @@ description: |
   commit hygiene.
 ---
 
-![Git workflow](git_workflow.png)
 
 ## 1. Fork in the cloud
 
@@ -28,10 +27,10 @@ neither `$GOPATH/src/github.com/${your github profile name}/`
 nor any other pattern will work.
 
 ```sh
-export working_dir="$(go env GOPATH)/src/k8s.io"
+export working_dir="$(go env GOPATH)/src/github.com/openimsdk"
 ```
 
-If you already do Go development on github, the `k8s.io` directory
+If you already do Go development on github, the `github.com/openimsdk` directory
 will be a sibling to your existing `github.com` directory.
 
 Set `user` to match your github profile name: