Merge branch '36952-migrate-existing-projects-to-hashed-storage-must-handle-design-repositories' into 'master'

Handle design repositories when moving existing projects to Hashed Storage

Closes #36952

See merge request gitlab-org/gitlab!20540

Update reference to frontend guide in Dangerfile message

See merge request gitlab-org/gitlab!17573

Add caps and backtick testing to docs linting

Closes #31185

See merge request gitlab-org/gitlab!20764

Update capitalizations as needed to enable caps linting

Fixing kramdown link errors in docs

See merge request gitlab-org/gitlab!21452

Changes are required to clean up Kramdown warnings that occur when
building the doc site.

Fix encoding issue with JSON Cache

See merge request gitlab-org/gitlab!21407

Update caching documentation

Closes #33295

See merge request gitlab-org/gitlab!21165

Fix flaky test in releases_controller_spec.rb

Closes #37372

See merge request gitlab-org/gitlab!21519

Install lsb-release for repo URL construction

Closes #39424

See merge request gitlab-org/gitlab!21510

Add API for states by country

See merge request gitlab-org/gitlab!21417

Add post deployment migration to complete Pages metadata migration

See merge request gitlab-org/gitlab!19928

Multiple release objects would be created in the test with the same tag
(v1.1.0), which caused random failures, depending on what the database
returned for Releases.find_by_tag!. Since there is no uniqueness
constraint, we fix this problem by changing the tag to a unique name.

Closes https://gitlab.com/gitlab-org/gitlab/issues/37372

Unquarantine Secure Licence Compliance MR test

Closes #36696

See merge request gitlab-org/gitlab!20744

Backend: Add ability to embed stack trace in gitlab issue

See merge request gitlab-org/gitlab!20799

Add table to store the sentry event and issue ids
that are related to a gitlab issue

Update issue links and add metadata in quarantined tests

See merge request gitlab-org/gitlab!21472

Add border top to Readme file header

Closes #27025

See merge request gitlab-org/gitlab!21314

Fix bug with snippet refactored routes

See merge request gitlab-org/gitlab!21267

Update security-harness for Security remote

See merge request gitlab-org/gitlab!21207

Use feature flags mixin in grouped security reports app

See merge request gitlab-org/gitlab!21251

Enable Job-Token authentication in GitLab Core

Closes #37898

See merge request gitlab-org/gitlab!21120

Fix excessive Redis calls for new HSET/HMGET diffs cache

Closes #39133

See merge request gitlab-org/gitlab!21449

Remove conan package registry feature flag

See merge request gitlab-org/gitlab!21152

Remove the conan_package_registry feature flag
for general availability.

Rename existing refactored snippet routes to avoid
collisions with existing Rails generated routes.

Add doc links to admin dashboard features

Closes #35368

See merge request gitlab-org/gitlab!21419

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Closes https://gitlab.com/gitlab-org/gitlab/issues/37898

See merge request https://gitlab.com/gitlab-org/gitlab/merge_requests/21120

We were doing multiple hmget calls when reading
the cache. This neutralizes the problem by using
a memoized cache.

Prevent wrapping on diff line number to avoid perceived empty lines

See merge request gitlab-org/gitlab!19190

Improve projects dev fixtures

See merge request gitlab-org/gitlab!21423

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>