Bump github.com/GoogleCloudPlatform/k8s-cloud-provider

Bumps [github.com/GoogleCloudPlatform/k8s-cloud-provider](https://github.com/GoogleCloudPlatform/k8s-cloud-provider) from 1.21.0 to 1.23.0.
- [Release notes](https://github.com/GoogleCloudPlatform/k8s-cloud-provider/releases)
- [Commits](GoogleCloudPlatform/k8s-cloud-provider@v1.21.0...v1.23.0)

---
updated-dependencies:
- dependency-name: github.com/GoogleCloudPlatform/k8s-cloud-provider
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

go.mod

@@ -6,7 +6,7 @@ require (
 	cloud.google.com/go/compute v1.19.0
 	cloud.google.com/go/container v1.14.0
 	cloud.google.com/go/iam v0.13.0
-	github.com/GoogleCloudPlatform/k8s-cloud-provider v1.21.0
+	github.com/GoogleCloudPlatform/k8s-cloud-provider v1.23.0
 	github.com/go-logr/logr v1.2.3
 	github.com/google/go-cmp v0.5.9
 	github.com/googleapis/gax-go/v2 v2.8.0