rebase: bump k8s.io/klog/v2 from 2.40.1 to 2.60.1

Bumps [k8s.io/klog/v2](https://github.com/kubernetes/klog) from 2.40.1 to 2.60.1.
- [Release notes](https://github.com/kubernetes/klog/releases)
- [Changelog](https://github.com/kubernetes/klog/blob/main/RELEASE.md)
- [Commits](https://github.com/kubernetes/klog/compare/v2.40.1...v2.60.1)

---
updated-dependencies:
- dependency-name: k8s.io/klog/v2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

vendor/k8s.io/klog/v2/internal/clock/README.md

@@ -0,0 +1,7 @@
+# Clock
+
+This package provides an interface for time-based operations.  It allows
+mocking time for testing.
+
+This is a copy of k8s.io/utils/clock. We have to copy it to avoid a circular
+dependency (k8s.io/klog -> k8s.io/utils -> k8s.io/klog).