Automatic merge from submit-queue (batch tested with PRs 43545, 44293, 44221, 43888)
Remove credentials on worker nodes for vSphere cloud provider.
**What this PR does / why we need it**:
Remove the dependency of login information on worker nodes for vsphere cloud provider:
1. VM Name is required to be set in the cloud provider configuration file.
2. Remove the requirement of login for Instance functions when querying local node information.
**Which issue this PR fixes** : fixes #https://github.com/kubernetes/kubernetes/issues/35339
**Release note**:
6283077fb5