Add projects field to compliance frameworks GraphQL type

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/137262



Merged-by: Aleksei Lipniagov <alipniagov@gitlab.com>
Approved-by: Hitesh Raghuvanshi <hraghuvanshi@gitlab.com>
Co-authored-by: huzaifaiftikhar1 <hiftikhar@gitlab.com>