[vsphere-csi] fix support for vsphere 6.7U3

[snowball77]

What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespaces from that line:

/kind api-change

/kind bug

/kind cleanup
/kind design
/kind documentation
/kind failing-test
/kind feature
/kind flake

What this PR does / why we need it:

Which issue(s) this PR fixes:

Fixes #8667

Special notes for your reviewer:
Fixes vSphere CSI on old vSphere installations. This obviously has not been tested in the past and did not work the way it was implemented. Patch proposes needed fixes and also proposes to update the sample inventory file to the latest vSphere CSI which I used for testing in my environment.

Does this PR introduce a user-facing change?:

Fixes vSphere CSI for vSphere CSI >= 2.4.0 on vSphere 6.7U3

[linux-foundation-easycla]

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• ✅ login: snowball77 / name: Steffen Becker (a12e8f7)

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[cristicalin]

/retitle [vsphere-csi] fix support for vsphere 6.7U3

[snowball77]

Btw. a reference to the issue related to csi auth on 6.7u3: kubernetes-sigs/vsphere-csi-driver#723

[cristicalin]

Thanks for this @snowball77 !

/ok-to-test
/approve

[floryut]

/lgtm

Thank you @snowball77

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: cristicalin, floryut, snowball77

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