[ENH] - remove developer and analyst groups for new deployments

[dcmcand]

Feature description

Developer and analyst groups should be removed for all new deployments, but should not be deleted for existing deployments.

Value and/or benefit

Simplifying and clarifying user groups

Anything else?

No response

[viniciusdc]

What we need:

• Explore where we need to remove those dependencies (conda-store and other services);
• Make sure this is backward compatible in the sense of having an upgrade path, and assert the permissions are kept as is: e.g., without developer and analyst, how will new users be granted access to a fresh deployment?
• More in the future.... 🚀