* Bump github.com/golang/mock from 1.3.1 to 1.4.0

Bumps [github.com/golang/mock](https://github.com/golang/mock) from 1.3.1 to 1.4.0.
- [Release notes](https://github.com/golang/mock/releases)
- [Changelog](https://github.com/golang/mock/blob/master/.goreleaser.yml)
- [Commits](https://github.com/golang/mock/compare/1.3.1...v1.4.0)
Signed-off-by: Ndependabot-preview[bot] <support@dependabot.com>

* Bump the git backup action
Co-authored-by: Zhao Xiaojie <rick@jenkins-zh.cn>

* Add test cases for jenkins user client

* Add full test case for user client