build(deps): bump github.com/hairyhenderson/go-codeowners

build(deps): bump github.com/hairyhenderson/go-codeowners

Bumps [github.com/hairyhenderson/go-codeowners](https://github.com/hairyhenderson/go-codeowners) from 0.2.3-0.20201026200250-cdc7c0759690 to 0.3.0.
- [Release notes](https://github.com/hairyhenderson/go-codeowners/releases)
- [Commits](https://github.com/hairyhenderson/go-codeowners/commits/v0.3.0)

---
updated-dependencies:
- dependency-name: github.com/hairyhenderson/go-codeowners
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>