Bump k8s.io/apimachinery from 0.23.5 to 0.23.6

Bumps [k8s.io/apimachinery](https://github.com/kubernetes/apimachinery) from 0.23.5 to 0.23.6.
- [Release notes](https://github.com/kubernetes/apimachinery/releases)
- [Commits](kubernetes/apimachinery@v0.23.5...v0.23.6)

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

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

go.mod

@@ -15,7 +15,7 @@ require (
 	github.com/sirupsen/logrus v1.8.1
 	github.com/stretchr/testify v1.7.1
 	golang.org/x/oauth2 v0.0.0-20220309155454-6242fa91716a
-	k8s.io/apimachinery v0.23.5
+	k8s.io/apimachinery v0.23.6
 	sigs.k8s.io/release-utils v0.6.1-0.20220405215325-d4a2a2f0e8fd
 )