Add Gen4 Lssd VM Test

[sunnylovestiramisu]

What type of PR is this?
/kind cleanup

What this PR does / why we need it:
Add more test coverage.

Which issue(s) this PR fixes:
Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

NONE

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: sunnylovestiramisu

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• OWNERS [sunnylovestiramisu]

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[k8s-ci-robot]

@sunnylovestiramisu: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-gcp-compute-persistent-disk-csi-driver-e2e-windows-2019	f88d7ee	link	false	/test pull-gcp-compute-persistent-disk-csi-driver-e2e-windows-2019

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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[tonyzhc]

/lgtm