Improved service discovery in default mode

[vklohiya]

Description: Fix for pool members not updating when service port and target ports are different

General Checklist

• [ ] Updated Added functionality/ bug fix in release notes
• [ ] Added examples for new feature
• [ ] Updated the documentation
• [ ] Smoke testing completed

CRD Checklist

• [ ] Updated required CR schema

[vklohiya]

/azp run

[azure-pipelines[bot]]

Azure Pipelines successfully started running 1 pipeline(s), but failed to run 1 pipeline(s).