Prevent namespace level banned users from accessing inviting projects

What does this MR do and why?

When a project invites a group, prevent banned members from that group to access the project.

Issue: https://gitlab.com/gitlab-org/gitlab/-/issues/409338

How to set up and validate locally

See steps in issue here: https://gitlab.com/gitlab-org/gitlab/-/issues/409338#steps-to-reproduce

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.