CLOUDP-316083: Release Integrations independent CRD & controller

[josvazg]

Summary

Release independent Integrations CRD & Controller.

Change summary:

• AtlasThirdPartyIntegration types move from internal/nextapi/v1[/status] to public api/v1[/status].
• Directory internal/next-crds is emptied as contents move to config/crd/bases.
• Rest of public CRD related public configs are updated, including the bundle and helm chart files.
• The akov2next imports merge into akov2 for AtlasThirdPartyIntegration types.
• The CRD group atlas.nextapi.mongodb.com/v1 is renamed to atlas.mongodb.com/v1
• Added extra fuzzing test FuzzIntegrationCloning to apease Codecov.

Proof of Work

CI shall pass

Checklist

• Have you linked a jira ticket and/or is the ticket in the title?
• Have you checked whether your jira ticket required DOCSP changes?
• Have you checked for release_note changes?
• Have you signed our CLA?