Add Epics select dropdown in New Issue page

Closes #13847

See merge request gitlab-org/gitlab!32572

Adds Epics select dropdown in New Issue page to directly
assign newly created issue to an Epic.

Merge branch '218560-allow-generic-endpoint-to-receive-alerts-from-external-prometheus' into 'master'

Allow generic endpoint to receive alerts from external Prometheus

See merge request gitlab-org/gitlab!32676

Add time range to dashboard links

See merge request gitlab-org/gitlab!33663

Add metadata to some Admin Area docs

See merge request gitlab-org/gitlab!34121

This MR adds docs metadata to most of the docs in the
top-level `admin_area` directory.

Make Vale rule configuration follow a pattern

See merge request gitlab-org/gitlab!34131

Add a troubleshooting index page

See merge request gitlab-org/gitlab!34158

DAG MVC: Beta Link, Documentation, Feature Flag

See merge request gitlab-org/gitlab!33958

Changes haml, graph, adds images and docs

Fix console error when open board list settings sidebar

See merge request gitlab-org/gitlab!33912

Lower project export batch_size

See merge request gitlab-org/gitlab!34057

Add Max import file size option

Closes #216938

See merge request gitlab-org/gitlab!33215

Merge branch '27734-fix-the-following-style-lint-errors-and-warnings-for-app-assets-stylesheets-framework' into 'master'

Fix stylelint errors in app/assets/stylesheets/framework/broadcast_messages.scss

See merge request gitlab-org/gitlab!34033

Update text in error tracking list error message

See merge request gitlab-org/gitlab!33872

Migrate ee/operations specs to Jest

Closes #194299

See merge request gitlab-org/gitlab!34164

Closes https://gitlab.com/gitlab-org/gitlab/-/issues/194299

Add application limits to instance level CI/CD variables

See merge request gitlab-org/gitlab!32575

Instrument db calls for sidekiq and reqest

Closes #216835

See merge request gitlab-org/gitlab!32131

Update dependency @gitlab/ui to v16.4.1

See merge request gitlab-org/gitlab!34138

Add connections between User and Group or Project

See merge request gitlab-org/gitlab!33049

Closes #216938

Remove legacy changelog directory

Closes gitlab-com/gl-infra/delivery#884

See merge request gitlab-org/gitlab!34072

[RUN AS-IF-FOSS] Resolve "Broken master in spec/factories_spec.rb"

Closes #220920

See merge request gitlab-org/gitlab!34165

Set a cookie when creating Learn Gitlab project

See merge request gitlab-org/gitlab!34051

Revert  219658 - Update routes for lost-and-found group and projects

See merge request gitlab-org/gitlab!34163

Signed-off-by: Rémy Coutable <remy@rymai.me>

Change button style to default in edit instance security dashboard

See merge request gitlab-org/gitlab!34139

Resolve Admins cannot access projects with IP restriction

See merge request gitlab-org/gitlab!34086

This reverts commit 95ef9e5a, reversing
changes made to 8589dd50.

Remove eslint-disable for application row component

Closes #207322

See merge request gitlab-org/gitlab!33940

Validate CHECK CONSTRAINT name length

See merge request gitlab-org/gitlab!33856

Refactor Service#test to use service object

See merge request gitlab-org/gitlab!31854

Add ability to test with different events

This just lists the already existing docs under
doc/administration/troubleshooting

fix integrations typo

See merge request gitlab-org/gitlab!34147