Tasks to improve operator CI infra

[furkatgofurov7]

User Story

General CI improvements for the operator repo

Detailed Description

• Setup new release-0.3 periodic/presubmit jobs for operator
  • PR: CAPI Operator: Setup release-0.3 periodic/presubmit jobs kubernetes/test-infra#29726
• Retain LGTM through squash
  • PR: CAPI Operator: Retain LGTM through squash kubernetes/test-infra#29729
• Enable cherry-picker for the repository #123
• Add area/ci label to the operator configuration
  • PR: CAPI Operator: Add 'area/ci' label  kubernetes/test-infra#29740
• enable needs triage for the repo
  • PR: CAPI Operator: Add needs-triage label kubernetes/test-infra#29741
• Use run_if_changed consistently in all relevant presubmit jobs
  • PR: CAPI Operator: use 'run_if_changed' consistently in presubmit jobs kubernetes/test-infra#29770
• Migrate operator prow jobs to EKS (Community) clusters #152

/kind feature

[furkatgofurov7]

/assign

[furkatgofurov7]

All tracked items completed, closing

/close

[k8s-ci-robot]

@furkatgofurov7: Closing this issue.

In response to this:

All tracked items completed, closing

/close

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.