Automatic merge from submit-queue (batch tested with PRs 58756, 58758, 58725, 52799, 58534). 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>.
Add vSphere Cloud Provider vclib tests
**What this PR does / why we need it**:
Additional vSphere Cloud Provider functional tests against vcsim, providing more test coverage without having to run against a real vCenter instance.
Follow up to #55918
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
**Special notes for your reviewer**:
This set of tests focuses on Datastore, Folder and VirtualMachine types. A couple of TODOs depend on changes to vcsim, I will follow up on those.
**Release note**:
```release-note
NONE
```
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