This commit adds support for tracking running builds that have been
picked by shared runners. This will make it easier to retrieve this
information to performe more efficient queuing of the builds. This
information is going to be used by the fair scheduling algorithm.

Changelog: performance

Merge branch '300531-feature-flag-enable-do-not-interpret-escaped-markdown-as-shortcuts' into 'master'

[Feature flag] Enable "Do not interpret escaped markdown as shortcuts" [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!63452

Added missing metric definion for diff settings

See merge request gitlab-org/gitlab!63411

Update mentions of support@gitlab.com

See merge request gitlab-org/gitlab!63300

Updates dateformat to newer version

See merge request gitlab-org/gitlab!63419

Remove deprecated `--experimental-queue-selector` flag for Sidekiq

See merge request gitlab-org/gitlab!62697

Data dictionary updates for Create:Editor

See merge request gitlab-org/gitlab!63084

Rm feature flag for epics filtered search [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!61642

Create new set of LB hosts on worker boot

See merge request gitlab-org/gitlab!63485

Update Usage Ping Metrics Definitions for group::license

See merge request gitlab-org/gitlab!63409

Sort vulnerabilities in dependency list [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!62983

See merge request gitlab-org/gitlab!62983

Merge branch '329750-an-error-occurred-while-fetching-participants-when-clicking-on-board-card-item' into 'master'

Filter `null` users from project/group members

See merge request gitlab-org/gitlab!63167

Hide discussion actions when diff_refs dont exist

See merge request gitlab-org/gitlab!63414

Add Storybook for Vue components

See merge request gitlab-org/gitlab!55454

Rename repository_scoped to repository

See merge request gitlab-org/gitlab!63406

Milestone sidebar widget

See merge request gitlab-org/gitlab!63121

Enable pending builds table parity by default [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!62195

Changelog: changed

Track the validation error on Environment Update

See merge request gitlab-org/gitlab!63398

Adjust fork form "allowed visibility level" to be calculated dynamically

See merge request gitlab-org/gitlab!62339

No Longer Show Individual Legacy Feature Flags

See merge request gitlab-org/gitlab!63246

The scoped routing is a default behavior now so we can rename
repository_scoped to repository. Deprecated routes are located in
repository_deprecated
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Add new category and data_source "license".

Correction:
Move license_trial_ends_on to ee

Rails script to remove k8s integration

See merge request gitlab-org/gitlab!60948

Add text stating a primary email address must be used

See merge request gitlab-org/gitlab!62882

Revise UI phrasing around force pushes

See merge request gitlab-org/gitlab!63310

Remove openSUSE Leap 15.1

See merge request gitlab-org/gitlab!63440