Clarify text for compliance frameworks options in projects

Problem to solve

Depending on a user's permission, it can be unclear what compliance frameworks are, how they are added, and why they may not be available

Proposal

Update various states to be more clear.

User role: Owner

No frameworks with permission to edit	Editable

User role: Maintainers

No frameworks with no permission to edit	No permission to edit

Resources

Follow-up to !66429 (comment 631352506)