[WIP] renamed kct to use clusterclass name

[deepakm-ntnx]

What this PR does / why we need it:

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[nutanix-cn-prow-bot[bot]]

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

Test name	Commit	Details	Required	Rerun command
ci/prow/e2e-capx-controller-upgrade	82eaa1c240324d8aec3718e773815aa416331719	link	false	/test e2e-capx-controller-upgrade
ci/prow/e2e-k8s-upgrade	82eaa1c240324d8aec3718e773815aa416331719	link	false	/test e2e-k8s-upgrade

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[nutanix-cn-prow-bot[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: deepakm-ntnx, thunderboltsid

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Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/nutanix-cloud-native/cluster-api-provider-nutanix/blob/main/OWNERS)~~ [deepakm-ntnx,thunderboltsid] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (304d0d7) 20.37% compared to head (76ff237) 20.37%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #381 +/- ## ======================================= Coverage 20.37% 20.37% ======================================= Files 17 17 Lines 1212 1212 ======================================= Hits 247 247 Misses 965 965 ```

:umbrella: View full report in Codecov by Sentry.
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[deepakm-ntnx]

/retest-required