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

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

Merge branch 'ce-9510-new-metric-button-should-not-be-duplicated-on-custom-metrics-page' into 'master'

CE: Remove duplicated 'New metric' button in Prometheus configuration

See merge request gitlab-org/gitlab-ce!31394

- Remove "new metrics" duplicated button and replace with a message
- Replace css with utility classes in the prometheus metrics view
- Remove unused css

Remove label issue and MR counts from default API responses

See merge request gitlab-org/gitlab-ce!31543

Corrected custom email hostname instructions

See merge request gitlab-org/gitlab-ce!31646

This number was reporting a negative number because `current_time` was
a monotonic counter, not an absolute time.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/65748

This makes `epic_issues` consistent with other tables
using our `RelativePositioning` class

Add contribution section to contribution agreements

See merge request gitlab-org/gitlab-ce!30510