chore(deps): bump k8s.io/client-go from 0.28.3 to 0.28.4

Bumps [k8s.io/client-go](https://github.com/kubernetes/client-go) from 0.28.3 to 0.28.4.
- [Changelog](https://github.com/kubernetes/client-go/blob/master/CHANGELOG.md)
- [Commits](https://github.com/kubernetes/client-go/compare/v0.28.3...v0.28.4)

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/robfig/cron v1.2.0
 	github.com/rogpeppe/go-internal v1.11.0 // indirect
 	github.com/sanity-io/litter v1.5.5
-	k8s.io/api v0.28.3
-	k8s.io/apimachinery v0.28.3
-	k8s.io/client-go v0.28.3
+	k8s.io/api v0.28.4
+	k8s.io/apimachinery v0.28.4
+	k8s.io/client-go v0.28.4
 )