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/README.md

@@ -23,6 +23,21 @@ Historical context is available here:
  * https://groups.google.com/forum/#!msg/kubernetes-sig-architecture/wCWiWf3Juzs/hXRVBH90CgAJ
  * https://groups.google.com/forum/#!msg/kubernetes-dev/7vnijOMhLS0/1oRiNtigBgAJ
 
+## Release versioning
+
+Semantic versioning is used in this repository. It contains several Go modules
+with different levels of stability:
+- `k8s.io/klog/v2` - stable API, `vX.Y.Z` tags
+- `k8s.io/hack/tools` - no stable API yet (may change eventually or get moved to separate repo), `hack/tools/v0.Y.Z` tags
+- `examples` - no stable API, no tags, no intention to ever stabilize
+
+Exempt from the API stability guarantee are items (packages, functions, etc.)
+which are marked explicitly as `EXPERIMENTAL` in their docs comment. Those
+may still change in incompatible ways or get removed entirely. This can only
+be used for code that is used in tests to avoid situations where non-test
+code from two different Kubernetes dependencies depends on incompatible
+releases of klog because an experimental API was changed.
+
 ----
 
 How to use klog
@@ -32,6 +47,7 @@ How to use klog
 - You can now use `log_file` instead of `log_dir` for logging to a single file (See `examples/log_file/usage_log_file.go`)
 - If you want to redirect everything logged using klog somewhere else (say syslog!), you can use `klog.SetOutput()` method and supply a `io.Writer`. (See `examples/set_output/usage_set_output.go`)
 - For more logging conventions (See [Logging Conventions](https://github.com/kubernetes/community/blob/master/contributors/devel/sig-instrumentation/logging.md))
+- See our documentation on [pkg.go.dev/k8s.io](https://pkg.go.dev/k8s.io/klog).
 
 **NOTE**: please use the newer go versions that support semantic import versioning in modules, ideally go 1.11.4 or greater.
 
@@ -85,7 +101,7 @@ The comment from glog.go introduces the ideas:
 
 		glog.Fatalf("Initialization failed: %s", err)
 
-	See the documentation for the V function for an explanation
+	See the documentation of the V function for an explanation
 	of these examples:
 
 		if glog.V(2) {