Remove `pinned_file` feature flag

Changelog: added

- [Introduced](#387246) in GitLab 16.9 [with a flag](../../administration/feature_flags.md) named `pinned_file`. Disabled by default.
- [Enabled on GitLab.com](#433250 (comment 1751596958)) in GitLab 16.9.
- [Generally available](#433250) in GitLab 17.4. Feature flag `pinned_file` removed.

E2E test: remove airborne from non ee api tests

Closes gitlab-org/quality/quality-engineering/team-tasks#1115

See merge request !163425



Merged-by: Sanad Liaquat <sliaquat@gitlab.com>
Approved-by: Nick Westbury <nwestbury@gitlab.com>
Approved-by: Sanad Liaquat <sliaquat@gitlab.com>
Co-authored-by: Jay McCure <jmccure@gitlab.com>

Merge branch '473976-prevent-multiple-users-from-a-source-being-mapped-to-the-same-user-on-destination' into 'master' 

Prevent multiple users from a source being mapped to the same user on destination

See merge request !162619



Merged-by: charlie ablett <cablett@gitlab.com>
Approved-by: Luke Duncalfe <lduncalfe@gitlab.com>
Approved-by: charlie ablett <cablett@gitlab.com>
Reviewed-by: charlie ablett <cablett@gitlab.com>
Reviewed-by: Terri Chu <tchu@gitlab.com>
Co-authored-by: Luke Duncalfe <lduncalfe@eml.cc>
Co-authored-by: Sam Word <sword@gitlab.com>

Added unique index to import_source_users on reassign_to_user_id and
import (namespace_id, source_hostname, and import_type) Placeholder
users are already unique on the import.

Changelog: changed

Revert "Merge branch 'vij-async-billable-destroy' into 'master' "

See merge request !163700



Merged-by: Dylan Griffith <dyl.griffith@gmail.com>
Approved-by: Dylan Griffith <dyl.griffith@gmail.com>
Approved-by: Sylvester Chin <schin@gitlab.com>
Co-authored-by: Thong Kuah <tkuah@gitlab.com>

Docs: Describe 17.3.1 one-time SAST cleanup migration

See merge request !163586



Merged-by: Russell Dickenson <rdickenson@gitlab.com>
Approved-by: Russell Dickenson <rdickenson@gitlab.com>
Co-authored-by: Adam Cohen <acohen@gitlab.com>
Co-authored-by: Connor Gilbert <cgilbert@gitlab.com>

Introduce models for Receptive Agents (Part 1)

See merge request !163142



Merged-by: Dylan Griffith <dyl.griffith@gmail.com>
Approved-by: Aman Luthra <aluthra@gitlab.com>
Approved-by: Dylan Griffith <dyl.griffith@gmail.com>
Reviewed-by: Tiger Watson <twatson@gitlab.com>
Co-authored-by: Timo Furrer <tfurrer@gitlab.com>

This is the first step into removing the connection_mode column
with the process outlined in:
https://docs.gitlab.com/ee/development/database/avoiding_downtime_in_migrations.html#dropping-columns

Clarify configure SAST with customizations docs

See merge request !163578



Merged-by: Russell Dickenson <rdickenson@gitlab.com>
Approved-by: Russell Dickenson <rdickenson@gitlab.com>
Co-authored-by: Adam Cohen <acohen@gitlab.com>

Co-authored-by: Sam White <swhite@gitlab.com>

This reverts commit d6089082, reversing
changes made to 0e3a2b40.

Keep Sidekiq worker definition so that existing queued jobs can at least
run.

Fix vue 3 jest spec failure for history_entry

See merge request !163563



Merged-by: Jose Ivan Vargas <jvargas@gitlab.com>
Approved-by: Vanessa Otto <votto@gitlab.com>
Approved-by: Jose Ivan Vargas <jvargas@gitlab.com>
Co-authored-by: lorenzvanherwaarden <lvanherwaarden@gitlab.com>

Move topics out of gitlab-basics directory to topics directory

See merge request !163271



Merged-by: Ash McKenzie <amckenzie@gitlab.com>
Approved-by: Ash McKenzie <amckenzie@gitlab.com>
Reviewed-by: Ash McKenzie <amckenzie@gitlab.com>
Co-authored-by: Evan Read <eread@gitlab.com>

Adds support for permalinks from description in Work Items

See merge request !163559



Merged-by: Florie Guibert <fguibert@gitlab.com>
Approved-by: Nick Leonard <nleonard@gitlab.com>
Approved-by: Florie Guibert <fguibert@gitlab.com>
Co-authored-by: Kushal Pandya <kushal@gitlab.com>

Fix vue 3 jest spec failure for vulnerability_training

See merge request !163569



Merged-by: Ezekiel Kigbo <3397881-ekigbo@users.noreply.gitlab.com>
Approved-by: Ezekiel Kigbo <3397881-ekigbo@users.noreply.gitlab.com>
Reviewed-by: Ezekiel Kigbo <3397881-ekigbo@users.noreply.gitlab.com>
Co-authored-by: lorenzvanherwaarden <lvanherwaarden@gitlab.com>

Work items: Fix huge gap when not yet edited

See merge request !163172



Merged-by: Florie Guibert <fguibert@gitlab.com>
Approved-by: Julia Miocene <jmiocene@gitlab.com>
Approved-by: Florie Guibert <fguibert@gitlab.com>
Co-authored-by: Sascha Eggenberger <seggenberger@gitlab.com>

Merge branch '477426-extend-avoidcurrentorganization-cop-so-it-will-also-detect-current-organization_id' into 'master' 

Extend AvoidCurrentOrganization cop so it will also detect `Current.organization_id`

See merge request !163431



Merged-by: Thong Kuah <tkuah@gitlab.com>
Approved-by: Thong Kuah <tkuah@gitlab.com>
Co-authored-by: Alex Pooley <apooley@gitlab.com>

Fix 500 error when deleting pending user invite in SaaS mode

See merge request !163573



Merged-by: Michael Kozono <mkozono@gitlab.com>
Approved-by: Eva Kadlecová <ekadlecova@gitlab.com>
Approved-by: Michael Kozono <mkozono@gitlab.com>
Co-authored-by: Daniel Tian <dtian@gitlab.com>

Changelog: fixed
EE: true

Clarify object identifiers in public GraphQL docs

See merge request !163691



Merged-by: Evan Read <eread@gitlab.com>
Approved-by: charlie ablett <cablett@gitlab.com>
Approved-by: Evan Read <eread@gitlab.com>
Reviewed-by: Evan Read <eread@gitlab.com>
Reviewed-by: charlie ablett <cablett@gitlab.com>
Co-authored-by: Luke Duncalfe <lduncalfe@gitlab.com>
Co-authored-by: Luke Duncalfe <lduncalfe@eml.cc>

#452465

Move btn-comment-icon mixin css into single use location

See merge request !163652



Merged-by: Lorenz van Herwaarden <lvanherwaarden@gitlab.com>
Approved-by: Lorenz van Herwaarden <lvanherwaarden@gitlab.com>
Co-authored-by: James Rushford <jrushford@gitlab.com>

It's a Merge Request Approval Policy now

See merge request !163557



Merged-by: Russell Dickenson <rdickenson@gitlab.com>
Approved-by: Russell Dickenson <rdickenson@gitlab.com>
Co-authored-by: Duncan <drharris@gitlab.com>

Add error handling for workspace project cloning

See merge request !163280



Merged-by: Chad Woolley <cwoolley@gitlab.com>
Approved-by: Chad Woolley <cwoolley@gitlab.com>
Approved-by: Zhaochen Li <zli@gitlab.com>
Reviewed-by: Chad Woolley <cwoolley@gitlab.com>
Reviewed-by: Vishal Tak <vtak@gitlab.com>
Reviewed-by: Zhaochen Li <zli@gitlab.com>
Co-authored-by: Vishal Tak <vtak@gitlab.com>

chore(deps): update dependency gitlab_quality-test_tooling to '~> 1.34.0'

See merge request !163206



Merged-by: Anastasia McDonald <amcdonald@gitlab.com>
Approved-by: Anastasia McDonald <amcdonald@gitlab.com>
Co-authored-by: GitLab Renovate Bot <gitlab-bot@gitlab.com>

Add UI for enterprise user Extension Marketplace in Group Settings

See merge request !161819



Merged-by: Chad Woolley <cwoolley@gitlab.com>
Approved-by: Ashraf Khamis <akhamis@gitlab.com>
Approved-by: Chad Woolley <cwoolley@gitlab.com>
Reviewed-by: Chad Woolley <cwoolley@gitlab.com>
Reviewed-by: Terri Chu <tchu@gitlab.com>
Co-authored-by: Paul Slaughter <pslaughter@gitlab.com>

- This is default to off so that groups must opt-in
- This updates `enterprise_users_extensions_marketplace_enabled?`
  to take into account the license and feature checks
- This helps resolve [this epic][1]

[1]: &14604

Migrate utility classes in dirs starting with I

See merge request !163665



Merged-by: Jose Ivan Vargas <jvargas@gitlab.com>
Approved-by: Jose Ivan Vargas <jvargas@gitlab.com>
Co-authored-by: Paul Gascou-Vaillancourt <paul.gascvail@gmail.com>

Migrate legacy utils to Tailwind in directories starting with I.

Visual Studio: port over user docs

See merge request !163404



Merged-by: Suzanne Selhorn <sselhorn@gitlab.com>
Approved-by: John Slaughter <jslaughter@gitlab.com>
Approved-by: Dasha Adushkina <dadushkina@gitlab.com>
Co-authored-by: Amy Qualls <aqualls@gitlab.com>

Update the contributor -> get help docs

See merge request !157838



Merged-by: Lee Tickett <ltickett@gitlab.com>
Approved-by: Lee Tickett <ltickett@gitlab.com>
Reviewed-by: Daniel Murphy <dmurphy@gitlab.com>
Reviewed-by: Lee Tickett <ltickett@gitlab.com>
Co-authored-by: daniel-murphy <dmurphy@gitlab.com>

Co-authored-by: Lee Tickett <ltickett@gitlab.com>

Update docs of `detailed_merge_status`

See merge request !162008



Merged-by: Amy Qualls <aqualls@gitlab.com>
Approved-by: Kai Armstrong <karmstrong@gitlab.com>
Approved-by: Greg Alfaro <galfaro@gitlab.com>
Reviewed-by: Amy Qualls <aqualls@gitlab.com>
Co-authored-by: 路小鹿 <1551755561@qq.com>

Changelog: other