`remove_feature_dependent_sub_relations!` was removed entirely in
https://gitlab.com/gitlab-org/gitlab/merge_requests/18024

This rewrites a majority of the logic
for tree restorer to make it much cleaner
in terms of relations between objects
and make it much easier to persist objects
at very explicit points.

Improves where we store test JSONs.

GraphQL: Allow a keyset_connection to support multiple ordering attributes

See merge request gitlab-org/gitlab!17788

Add issue IID to generic alert title

Closes #34687

See merge request gitlab-org/gitlab!19086

Document that individual tests can be run with a feature flag toggled

See merge request gitlab-org/gitlab!19201

Add license_finder gem to omnibus group

See merge request gitlab-org/gitlab!18835

Fix graphql todo IDs

See merge request gitlab-org/gitlab!19068

Enable frozen string for spec/rubocop

See merge request gitlab-org/gitlab!19277

spec/lib/**/* will be covered in subsequent
MR's, but at least we can lint the rest of
the directory.

Add e2e test for MR status for builds on Jenkins CI

Closes gitlab-org/quality/testcases#120

See merge request gitlab-org/gitlab!18578

Move the check to update the issue title to `after_create` callback

Add size attribute to BlobEntity

See merge request gitlab-org/gitlab!18959

Make PipelineVulnerabilitiesFinder sort stable

See merge request gitlab-org/gitlab!19153

Add Sidekiq queue for Analytics

See merge request gitlab-org/gitlab!19250

Resolve "Double escaping in /tableflip quick action"

Closes #24082

See merge request gitlab-org/gitlab!19271

Logs Page: Add vuex store

See merge request gitlab-org/gitlab!19013

Improve admin features widget

See merge request gitlab-org/gitlab!18666

Audit Events API: Fix attribute type for entity_id

See merge request gitlab-org/gitlab!19144

Refactor pagination helper (extract classes, remove keyset pagination)

See merge request gitlab-org/gitlab!18840

Expose Cycle Analytics median and records via API

See merge request gitlab-org/gitlab!18991

This MR exposes to the frontend the median and the related records
calculated for a given stage.

Signed-off-by: Balasankar "Balu" C <balasankar@gitlab.com>

Enable frozen string for spec/routing

See merge request gitlab-org/gitlab!19274

Partially addresses:

https://gitlab.com/gitlab-org/gitlab/issues/27703

Update gems to support Rails 6

See merge request gitlab-org/gitlab!18969

This prepares us for the upgrade to Rails 6

Fix flaky DesignResolver spec.

Closes #35124

See merge request gitlab-org/gitlab!19262