Epic Goal

• Move consumers of the v1beta1 ManagedClusterSet version to v1beta2"LegacyClusterSetLabel" value for the spec.clusterSelector.selectorType in ManagedClusterSet CR to the new value

Why is this important?

• v1beta1 will be removed in ACM 2.9 / MCE 2.4
• Consumers need to adopt changes for removing the legacyClusterSet selectorType

Scenarios

1. Submariner add-on component changes to the new API

Acceptance Criteria

• Submariner add-on component changes to the new API value
• Documentation is updated

Dependencies (internal and external)

1. https://issues.redhat.com/browse/ACM-1519 

Previous Work (Optional):

1. …

Open questions::

1. …

Done Checklist

• CI - CI is running, tests are automated and merged.
• Release Enablement <link to Feature Enablement Presentation>
• DEV - Upstream code and tests merged: <link to meaningful PR or GitHub Issue>
• DEV - Upstream documentation merged: <link to meaningful PR or GitHub Issue>
• DEV - Downstream build attached to advisory: <link to errata>
• QE - Test plans in Polarion: <link or reference to Polarion>
• QE - Automated tests merged: <link or reference to automated tests>
• DOC - Downstream documentation merged: <link to meaningful PR>