Draft: Update policy list scope for personal projects

What does this MR do and why?

Update policy list scope for personal projects

• if a user excludes personal projects, show that in the list

Changelog: added

EE: true

References

Screenshots or screen recordings

Scenario	Screenshot
Policy list
Policy list - including specific group while excluding projects in that group

How to set up and validate locally

1. Checkout the branch on Add graphql field to be used in policy drawer (!212189 - merged)

2. Cherry pick this MR's commit onto that

3. Upload a GitLab Ultimate license

4. Create a root group CSP and set it as "Compliance and security policy group" in Admin > Settings > Security and Compliance

5. Create a policy in the root group with the following scope configuration:

   policy_scope:
     projects:
       excluding:
         - type: "personal"

6. Navigate to the group policy list

7. Verify the policy that excludes the personal projects has the new scope wording

8. Verify other policies that do not exclude the personal projects has the correct scope wording

MR acceptance checklist

Evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

Related to #568708