Signed-off-by: Andrei Kvapil <kvapss@gmail.com>
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## What this PR does
### Release note
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```release-note
[]
```
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## Summary by CodeRabbit
* **Chores**
* Added a timeout-based step that repeatedly attempts server-side
dry-run creation of a Kubernetes Service (headless) between controller
upgrade and subsequent waits.
* Inserts this validation step without altering existing flow or other
behaviors.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
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