With the change to using before_save hook to set the iid on an object,
normal validations can't be used to verify the presence of the iid.

In normal situations, the iid should always be set by either
ensure_scope_iid hook or application logic, but since we're lacking
database constraints on some tables we don't want to silently insert bad
data. To prevent unforeseen issues cause by bugs, add an additional
before_save hook to raise an exception if the iid is not set as it
should be.

Introduce an additional tracking variable in AtomicInternalId, so that
the values will only be cleared from model objects who had it set
automatically by the ensure_ hook. Manually set values will persist on
the model in the instance where the save rollsback.

Convert AtomicInternalId to set iid values in before_create or
before_update callbacks, rather than before_validation.

Fix the URL generation for feature flags

See merge request gitlab-org/gitlab!52221

Fix reply box border on diffs

See merge request gitlab-org/gitlab!52084

Enable vue/no-mutating-props rule

See merge request gitlab-org/gitlab!52149

Updating graphql schema to fix master broken

See merge request gitlab-org/gitlab!52322

Extract swap array items function into utils

See merge request gitlab-org/gitlab!51944

Adds an immutable array item swap method
and adds an array_utility file

Improve performance bar design

See merge request gitlab-org/gitlab!51788

First pass at bootstraping corpus management

See merge request gitlab-org/gitlab!51589

Addresses https://gitlab.com/gitlab-org/gitlab/-/issues/294425.

Extend updating HTTP Integration mutation with custom mapping attributes

See merge request gitlab-org/gitlab!51917

Add `payload_example` and `payload_attribute_mapping` arguments
to the update HTTP integration GraphQL mutation.

The feature is available with the GitLab Premium license.

Debian routes consistency

See merge request gitlab-org/gitlab!51954

Existing violations of this rule have been specifically ignored, as
fixing each one requires non-trivial work to fix.

Addresses https://gitlab.com/gitlab-org/gitlab/-/issues/297222, part of
https://gitlab.com/groups/gitlab-org/-/epics/5168.

Create Groups::RepositoryStorageMove class

See merge request gitlab-org/gitlab!51803

Clean up artifact expiry migration problem

See merge request gitlab-org/gitlab!51821

Those background migrations will be re-scheduled with
a follow-up MR (gitlab-org/gitlab!51822)

Remove owner data from group webhooks

See merge request gitlab-org/gitlab!52071

Convert path-lock unlock button to pajamas

See merge request gitlab-org/gitlab!52276

Updated warning for 13.7

See merge request gitlab-org/gitlab!52184

Update bundler-audit gem to 0.7.0.1

See merge request gitlab-org/gitlab!52269

See https://gitlab.com/gitlab-org/gitlab-workhorse/-/issues/343

See https://gitlab.com/gitlab-org/gitlab-workhorse/-/issues/343

Update default_value_for gem to 3.4.0

See merge request gitlab-org/gitlab!52271

Merge branch '281809-convert-project-members-list-view-from-haml-to-vue-pass-data-from-haml-to-vue' into 'master'

Setup helper methods to pass data to Vue app

See merge request gitlab-org/gitlab!51766

Setup helper methods to pass data to project members Vue app.
Also refactor the group_link_entity

Failsafe access to current user's email

See merge request gitlab-org/gitlab!52069

Adds GitLab UI button styles to buttons in _hook.html.haml

See merge request gitlab-org/gitlab!51065

Add note about confidential trusted OAuth apps

See merge request gitlab-org/gitlab!52145

Merge branch '295626-when-epic-swimlanes-are-enabled-milestones-are-incorrectly-scoped-in-boards-sidebar' into 'master'

Scope milestones on swimlane boards to project and its ancestors [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!52199