Also updating and adding specs.

Allow only users with `adminNote` permission to edit the design note

See merge request gitlab-org/gitlab!32035

Introducing :webperf_experiment feature flag

See merge request gitlab-org/gitlab!32083

Add issues filter for any epic

See merge request gitlab-org/gitlab!31614

Fix bug with snippet updating error losing changes

See merge request gitlab-org/gitlab!31873

Remove registrations_recaptcha feature flag

See merge request gitlab-org/gitlab!31797

Add StateNote synthetic note

See merge request gitlab-org/gitlab!31230

Add API test for AlertManagement::Alert status mutation

See merge request gitlab-org/gitlab!31668

Add full alerts details view

See merge request gitlab-org/gitlab!31750

Rename Sprint to Iteration

See merge request gitlab-org/gitlab!31639

Add instance column to services table if it's missing

Closes #216970

See merge request gitlab-org/gitlab!31631

Track group wiki storage in DB

See merge request gitlab-org/gitlab!31121

Move prepend to last line in helpers

See merge request gitlab-org/gitlab!29327

Docs: Move Focus Mode to Core

See merge request gitlab-org/gitlab!29942

Update errors field description

See merge request gitlab-org/gitlab!31765

Move prepend to last line in app models - 2

See merge request gitlab-org/gitlab!31827

Jupyter/IPython katex math fixes

Closes #216741, #216744, and #212837

See merge request gitlab-org/gitlab!31433

Migration helpers to manage FKs for partitioned tables

See merge request gitlab-org/gitlab!29510

Add new Migration Helpers which allow cascading delete/nullify behavior
from partitioned tables, which don't support foreign keys natively in
PG11.

Move prepend to last line in app models - 1

See merge request gitlab-org/gitlab!31826

#214581 Delete star from metrics dashboard endpoint

See merge request gitlab-org/gitlab!31892

In order to allow user to remove dashboards for the favorites list
we need to add new API endpoint.

This is a corrective migration to keep the instance column and its
index. Upgrade from 12.7 to 12.9 removes the instance column as it was
first added in the normal migration and then removed in the post
migration.

12.8 removed the instance column in a post deployment migration
   https://gitlab.com/gitlab-org/gitlab/-/merge_requests/24885
12.9 added the instance column in a normal migration
   https://gitlab.com/gitlab-org/gitlab/-/merge_requests/25714

Merge branch '215110-dast-vulnerabilities-show-more-information-about-the-request-frontend' into 'master'

Add request information to vulnerability-detail modal

See merge request gitlab-org/gitlab!31422

* Updates tests to check for the new fields

Make report-type artifacts available for download

See merge request gitlab-org/gitlab!31513

This will allow users to download security reports as pipeline
artifacts.

https://gitlab.com/gitlab-org/gitlab/-/issues/23847

Remove FF validate_scheduling_type_of_processables

See merge request gitlab-org/gitlab!31605