Cherry-pick PR #438 to release-v1.3

[thunderboltsid]

Cherry-Pick Details

• Original PR Title: Set OwnerRef on TrustBundle configmaps and add selfhosted E2E test
• Original PR URL: Set OwnerRef on TrustBundle configmaps and add selfhosted E2E test #438
• Commit SHA: 37d75eb
• Cherry-Pick Reason: Ensuring we can test clusterctl move in release-v1.3

Note: The cherry-pick excludes the clusterclass flavor move test in the original PR as clusterclass support does not exist in release-v1.3

[github-actions]

✅ None of your dependencies violate policy!

[codecov]

Codecov Report

Attention: Patch coverage is 89.28571% with 3 lines in your changes are missing coverage. Please review.

Project coverage is 17.84%. Comparing base (bd2ccba) to head (3bfc65a).

Files	Patch %	Lines
controllers/nutanixcluster_controller.go	87.50%	3 Missing ⚠️

Additional details and impacted files

@@               Coverage Diff                @@
##           release-v1.3     #440      +/-   ##
================================================
+ Coverage         16.90%   17.84%   +0.94%     
================================================
  Files                22       22              
  Lines              2118     2146      +28     
================================================
+ Hits                358      383      +25     
- Misses             1760     1763       +3     

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[thunderboltsid]

/retest

[adiantum]

/lgtm
/approve

[nutanix-cn-prow-bot]

[APPROVALNOTIFIER] This PR is APPROVED

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

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