Bump @umijs/lint from 4.4.1 to 4.4.2 in /client

Bumps [@umijs/lint](https://github.com/umijs/umi) from 4.4.1 to 4.4.2.
- [Release notes](https://github.com/umijs/umi/releases)
- [Commits](umijs/umi@v4.4.1...v4.4.2)

---
updated-dependencies:
- dependency-name: "@umijs/lint"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>