Changelog: added

Merge branch 'add_unique_constraint_and_model_layer_validation_for_vulnerability_flag_type' into 'master'

Add unique constraint and model layer validation for vulnerability flag type

See merge request gitlab-org/gitlab!67300

Add milestone title token to issues board

See merge request gitlab-org/gitlab!67460

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/67460

Speed up gitaly setup in tests

See merge request gitlab-org/gitlab!66414

Remove feature flag search_sort_issues_by_popularity

See merge request gitlab-org/gitlab!67515

Merge branch 'philipcunningham-switch-over-to-build-associations-for-dast-on-demand-332942' into 'master'

Use Build relations for DAST on-demand variables

See merge request gitlab-org/gitlab!64882

Fix component list for GDK

See merge request gitlab-org/gitlab!67490

Prepare indexes for bigint column conversions

See merge request gitlab-org/gitlab!67532

Add crosslinks to the application security permissions

See merge request gitlab-org/gitlab!67391

Consolidate Gitaly and Gitaly Cluster-related monitoring information

See merge request gitlab-org/gitlab!67088

Update min selectable number for subscription buy process

See merge request gitlab-org/gitlab!67430

Cross link compliance framework assignment with GraphQL

See merge request gitlab-org/gitlab!67554

Document Git authentication with a group access token requirement

See merge request gitlab-org/gitlab!67570

Removed italics and replaced some with bold

See merge request gitlab-org/gitlab!67643

Implement stub_do_not_track helper

See merge request gitlab-org/gitlab!67400

Add instruction for MR coverage check

See merge request gitlab-org/gitlab!67248

Delete test cases when migrating project to a free group

See merge request gitlab-org/gitlab!67374

Update License Overview Dashboard Documentation

See merge request gitlab-org/gitlab!67544

Export seat usage as CSV

See merge request gitlab-org/gitlab!67202

GraphQL: Add mutation to change group's sharedRunnersSetting

See merge request gitlab-org/gitlab!67256

Backport :disable_joins option from Rails main

See merge request gitlab-org/gitlab!66400

Add definition of done to the problem validation template

See merge request gitlab-org/gitlab!67600

Add rule_index to security_orchestration_policy_rule_schedules

See merge request gitlab-org/gitlab!67586

Update Groups::SeatUsageController to respond with 404 Not Found if the
group is not top-level group, in order to match API -
https://gitlab.com/gitlab-org/gitlab/-/blob/fa74a193238b237b11577f79298e1203dbc48de9/ee/lib/ee/api/members.rb#L68.

Add FLAG alert type to Style Guide

See merge request gitlab-org/gitlab!67506

Replace NOTE with FLAG in doc guide

See merge request gitlab-org/gitlab!67505

Updated NOTE to FLAG

See merge request gitlab-org/gitlab!67623

Use popovers instead of tooltips in inline code quality

See merge request gitlab-org/gitlab!64371

CI test cases are only available for ultimate hosted
plans hence we should delete them when the project is transferred
to a lower plan.

Changelog: fixed
MR: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/67374
EE: true