Modify archive rate limit to throttle by user

See merge request gitlab-org/gitlab!25759

In the previous implementation, an unauthenticated user attempting to
download the archive repeatedly would interfere with authenticated
users. To avoid that, we increase the scope of the limiter to include
the user.

Inject CSP values when repository static objects external caching is enabled

Closes #198299

See merge request gitlab-org/gitlab!25711

Rate limit archive endpoint by user

See merge request gitlab-org/gitlab!25750

This adds a user-specific rate limit for the repository archive
endpoint:

1. For anonymous users, the rate is 100 downloads/minute.
2. For individual users, the rate is 5 downloads/minute.

Rename self monitor spec file

See merge request gitlab-org/gitlab!25701

Improve grammar of principles.md

See merge request gitlab-org/gitlab!25630

Refactor project/group variables UI into Vue - 3 / 4

See merge request gitlab-org/gitlab!25468

Added neccessary components/tests
for the ci variables project/group
settings refactor to Vue.

Use clearer error for pages when SHA is outdated

See merge request gitlab-org/gitlab!25659

Clarify the scope of the setting in ApprovalState model spec

See merge request gitlab-org/gitlab!25540

Update version to 12.9.0-pre

See merge request gitlab-org/gitlab!25726

Update version to 12.8.0 pre

See merge request gitlab-org/gitlab!25722

Fix WebMock::NetConnectNotAllowedError spec failure

Closes #207531

See merge request gitlab-org/gitlab!25713

Without it, Web IDE won't be able to display blobs as the browser
is blocking the requests on the account of a missing external storage
URL from CSP rules.

Fixes https://gitlab.com/gitlab-org/gitlab/issues/198299

Part of https://gitlab.com/gitlab-com/gl-infra/scalability/issues/4 and
https://gitlab.com/gitlab-com/gl-infra/infrastructure/issues/6829

Add Release "edit" page feature spec

Closes #207261

See merge request gitlab-org/gitlab!25558

Add guidance on writing problem statements to template

See merge request gitlab-org/gitlab!25708

Add migration to create self monitoring project environment

Closes #204858

See merge request gitlab-org/gitlab!25289

This commits adds an RSpec feature spec for the recently-added "Edit
Release" page.

Add arguments to UpdateIssue mutation

See merge request gitlab-org/gitlab!25268

Since the vue file that it tests is named self_monitor_form.vue.

Change copy of Welcome screen

Closes #202632

See merge request gitlab-org/gitlab!25526

Generate smaller image sizes for Designs

See merge request gitlab-org/gitlab!22860

Remove temporal fix for import/export

Closes #31414

See merge request gitlab-org/gitlab!25616

Drop forked_project_links table

Closes #24795

See merge request gitlab-org/gitlab!20771

Prohibit creation of automatic ES indices

See merge request gitlab-org/gitlab!25254

This change disables "Index all project" button if ES
cluster doesn't have index created and shows a warning on
the ES integration page

[ci skip]

[ci skip]

Adjust Create issue button on the error tracking detail page for mobile

See merge request gitlab-org/gitlab!24390

fix(error_detail): Update CSS for mobile view and render a dropdown rather than buttons via a broken layout