Promote the CRD API version v1alpha3 to v1; introduce new CRD API version v2alpha1 with a new structure of the clientIntents

[omris94]

Description

In this PR we:

• promote v1alpha3 CRD version to v1 (v1alpha3 is still usable).
• Create new API version v2alpha1 with a new clientIntents format

References

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• GitHub Issue/PR number addressed or fixed
• StackOverflow post
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Testing

Describe how this can be tested by reviewers. Be specific about anything not tested and reasons why. If this library has unit and/or integration testing, tests should be added for new functionality and existing tests should complete without errors.

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• This change adds test coverage for new/changed/fixed functionality

Checklist

• I have added documentation for new/changed functionality in this PR and in github.com/otterize/docs