Merge pull request #58304 from dims/better-log-level-for-claiming-support-for-instances

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Log message at a better level

**What this PR does / why we need it**:
We don't really need to log this meessage at level 1.

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```

Author: Kubernetes Submit Queue

pkg/cloudprovider/providers/openstack/openstack_instances.go

@@ -43,7 +43,7 @@ func (os *OpenStack) Instances() (cloudprovider.Instances, bool) {
 		return nil, false
 	}
 
-	glog.V(1).Info("Claiming to support Instances")
+	glog.V(4).Info("Claiming to support Instances")
 
 	return &Instances{
 		compute: compute,