Merge pull request #34730 from colemickens/colemickens-azure-specify-availabilityset

Automatic merge from submit-queue

azure: lower log priority for skipped nic update message

**What this PR does / why we need it**: Very minor, just wanted to remove some log noise I introduced in #34526.

I chose `V(3)` since it aligns with the other nicupdate message printed out here, and will be hidden for the usual default of `--v=2`.

**Release note**:
<!--  Steps to write your release note:
1. Use the release-note-* labels to set the release note state (if you have access) 
2. Enter your extended release note in the below block; leaving it blank means using the PR title as the release note. If no release note is required, just write `NONE`. 
-->
```release-note
NONE
```

pkg/cloudprovider/providers/azure/azure_loadbalancer.go

@@ -577,7 +577,7 @@ func (az *Cloud) ensureHostInPool(serviceName string, nodeName types.NodeName, b
 	if az.PrimaryAvailabilitySetName != "" {
 		expectedAvailabilitySetName := az.getAvailabilitySetID(az.PrimaryAvailabilitySetName)
 		if !strings.EqualFold(*machine.Properties.AvailabilitySet.ID, expectedAvailabilitySetName) {
-			glog.V(1).Infof(
+			glog.V(3).Infof(
 				"nicupdate(%s): skipping nic (%s) since it is not in the primaryAvailabilitSet(%s)",
 				serviceName, nicName, az.PrimaryAvailabilitySetName)
 			return nil