Merge pull request #63063 from feiskyer/azure-new-sdk

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>.

Upgrade Azure Go SDK to stable version

**What this PR does / why we need it**:

Kubernetes is using a beta version of Azure Go SDK now. If there are bugs in them, it's hard to upgrade because Azure Go SDK won't release new patches for pre-released SDK versions. We should upgrade Go SDK to stable version (e.g. v14.6.0)

Refer #62249

Refer Azure/azure-sdk-for-go#1586

**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 #63056

**Special notes for your reviewer**:

This PR includes changes in #61972, but with a newer go-autorest version.

**Release note**:

```release-note
Upgrade Azure Go SDK to stable version (v14.6.0)
```

Kubernetes-commit: cc845246e4afe82271d4f8160badbe11f4c7a929

plugin/pkg/client/auth/azure/azure.go

@@ -297,7 +297,7 @@ func (ts *azureTokenSource) refreshToken(token *azureToken) (*azureToken, error)
 	}
 
 	return &azureToken{
-		token:       spt.Token,
+		token:       spt.Token(),
 		clientID:    token.clientID,
 		tenantID:    token.tenantID,
 		apiserverID: token.apiserverID,