Improve Namespace feature check

Closes #2761

See merge request !2279

Fix shared runners minutes

Closes gitlab-ce#33213

See merge request !2275

Set the default value for geo_secondary_role flag to false for test environment

Closes #2760

See merge request !2304

Backports CE "Add group members counting related data on namespaces API"

See merge request !2284

Disable all unnecessary Sidekiq-cron workers when node is a Geo secondary

See merge request !2261

Port of issueable-list-cleanup to EE

See merge request !2262

[EE] Allow the feature flags to be enabled/disabled with more granularity

See merge request !2290

[EE] Split up MergeRequestsController

See merge request !2295

Integration/refactor declarative policy

See merge request !2286

Update schema with `datetime_with_timezone` type

See merge request !2297

Update only projects with used allowance, not all.
We have a millions of projects, and only a small portion of them use CI.

Use gl_repository exclusively as identifier on post-receive

See merge request !2288

Related Issues UI Polish

Closes #2756

See merge request !2268

Default `authorized_keys_enabled` setting to true

Closes #2738

See merge request !2240

Most of the workers need to update the database, which fails
miserably on the secondary.

Remove prop because it no longer contains "related issue" in it
and probably doesn't need to be customized anymore

See https://gitlab.com/gitlab-org/gitlab-ce/issues/34336

See https://gitlab.com/gitlab-org/gitlab-ce/issues/34336

See https://gitlab.com/gitlab-org/gitlab-ce/issues/34336

See https://gitlab.com/gitlab-org/gitlab-ce/issues/34336

See https://gitlab.com/gitlab-org/gitlab-ce/issues/34336

See https://gitlab.com/gitlab-org/gitlab-ce/issues/34336

Geo - Fix log message when trying to sync a project with invalid id

Closes #2784

See merge request !2294

Clarify the expiration date of PATs

See merge request !2198