Bump k8s.io/apiextensions-apiserver in the go-dependencies group (#3288)

Bumps the go-dependencies group with 1 update: [k8s.io/apiextensions-apiserver](https://github.com/kubernetes/apiextensions-apiserver).


Updates `k8s.io/apiextensions-apiserver` from 0.34.2 to 0.34.3
- [Release notes](https://github.com/kubernetes/apiextensions-apiserver/releases)
- [Commits](https://github.com/kubernetes/apiextensions-apiserver/compare/v0.34.2...v0.34.3)

---
updated-dependencies:
- dependency-name: k8s.io/apiextensions-apiserver
  dependency-version: 0.34.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: go-dependencies
...

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

go.mod

@@ -43,7 +43,7 @@ require (
 	golang.org/x/net v0.48.0
 	google.golang.org/grpc v1.77.0
 	k8s.io/api v0.34.3
-	k8s.io/apiextensions-apiserver v0.34.2
+	k8s.io/apiextensions-apiserver v0.34.3
 	k8s.io/apimachinery v0.34.3
 	k8s.io/client-go v0.34.3
 	k8s.io/metrics v0.34.3