Split MR widget into etag-cached and non-cached serializers

See merge request gitlab-org/gitlab-ce!31354

Splits auto-refreshing of MR widget into 2 requests:

- the one which uses etag-caching and invalidates the fields on change
- the one without caching

The idea is to gradually move all the fields to etag-cached endpoint

Backport EE code for OAuth applications spec

See merge request gitlab-org/gitlab-ce!31670

Prevent rewritting plain links as embedded

Closes #58494

See merge request gitlab-org/gitlab-ce!31489

Removed duplicate functions from utils.sh

Closes gitlab-ee#13336

See merge request gitlab-org/gitlab-ce!31671

Remove embed metrics feature flag

See merge request gitlab-org/gitlab-ce!31106

Removes the feature flag that controls whether
metrics dashboard urls unfurl the metrics dashboard
charts.

Add ability to download chart CSV from metrics dashboard

Closes #60733

See merge request gitlab-org/gitlab-ce!30760

This MR adds a temporary button to be able to
download the Prometheus metrics from charts
to CSV format.

Bump GitLab Workhorse to v8.8.0

See merge request gitlab-org/gitlab-ce!31676

[CE] Remove default `relative_position` from `epic_issues`

See merge request gitlab-org/gitlab-ce!31514

Resolve "Search loses branch"

Closes #59712

See merge request gitlab-org/gitlab-ce!28282

- only in blobs result

Revert "Merge branch '65152-selective-highlight' into 'master'"

See merge request gitlab-org/gitlab-ce!31643

This sanitizes some log messages to be consistent with CE.

Full list of changes:
https://gitlab.com/gitlab-org/gitlab-workhorse/blob/master/CHANGELOG

Fix job log where spans were displayed in block

Closes #65686

See merge request gitlab-org/gitlab-ce!31674

Improve layout of dropdowns in the metrics dashboard page

Closes #64730

See merge request gitlab-org/gitlab-ce!31239

Ensure layout works on xs and sm screens

Add check in case buttons are not present

Apply Prettier to file

Remove unused class and div, reduce margins

Merge branch '62137-add-tooltip-to-improve-clarity-of-detached-label-state-in-the-merge-request-pipeline' into 'master'

Resolve "Add tooltip to improve clarity of "detached" label/state in the merge request pipeline"

Closes #62137

See merge request gitlab-org/gitlab-ce!31626

This is a temporary, not ideal, solution but it fixes the
main issue that the customer are complaining about, which
is that color changes are broken down in several lines which
makes the log not readable.

Backport EE changes to Members::BaseService

See merge request gitlab-org/gitlab-ce!31581

Resolve EE differences in the lib/ directory

See merge request gitlab-org/gitlab-ce!31582

This change was made in EE in MR
https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/14802, but this
was not backported to CE.

This spec used a different title for a spec in EE, while CE duplicated
the same title. This ensures that CE uses the EE version.

Visual review app gitlab storage keys

See merge request gitlab-org/gitlab-ce!31427

Resolve "Remove extra padding from the disabled comment area"

Closes #63671

See merge request gitlab-org/gitlab-ce!31603

Fix Sidekiq scheduling_latency_s

Closes #65748

See merge request gitlab-org/gitlab-ce!31650

Revert milestone filter behavior for "any"  (CE-backport)

See merge request gitlab-org/gitlab-ce!31583

This reverts merge request !30613

Add Gitaly and Rugged call timing in Sidekiq logs

See merge request gitlab-org/gitlab-ce!31651

Resolve "Misalignment of Avatar when forking project"

Closes #65204

See merge request gitlab-org/gitlab-ce!31436

- use .mx-auto for avatar
- remove parent div for group_icon

This will help identify Sidekiq jobs that invoke excessive number of
filesystem access.

The timing data is stored in `RequestStore`, but this is only active
within the middleware and is not directly accessible to the Sidekiq
logger. However, it is possible for the middleware to modify the job
hash to pass this data along to the logger.

Remove KubernetesService integration

See merge request gitlab-org/gitlab-ce!31365

Add max_replication_slots to PG HA documentation

Closes #65700

See merge request gitlab-org/gitlab-ce!31534

Add database guidelines for background migrations and update queries

See merge request gitlab-org/gitlab-ce!31190

- Add a new guideline regarding the file location of background
migrations
- Add a new section about execution timing guidelines for all different
kinds of migrations

Docs: Clarify without authentication

Closes #60157

See merge request gitlab-org/gitlab-ce!31604