Bump k8s.io/apimachinery from 0.28.3 to 0.28.4 (#76)

Bumps [k8s.io/apimachinery](https://github.com/kubernetes/apimachinery) from 0.28.3 to 0.28.4.
- [Commits](kubernetes/apimachinery@v0.28.3...v0.28.4)

---
updated-dependencies:
- dependency-name: k8s.io/apimachinery
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>