CE: Document the "Abuse reports" feature

Closes #45552

See merge request gitlab-org/gitlab-ce!22932

Update yaml/README.md to clarify allow_failure interaction with stages

See merge request gitlab-org/gitlab-ce!23367

Add FakeApplicationSettings#commit_email_hostname

Closes #54953

See merge request gitlab-org/gitlab-ce!23939

Refactor BroadcastMessage to use Gitlab::JsonCache

See merge request gitlab-org/gitlab-ce!23934

Make Projects::DeployKeysController EE-ready

See merge request gitlab-org/gitlab-ce!23911

Kudos to @eread for feedback!

Make LfsRequest EE-compatible

See merge request gitlab-org/gitlab-ce!23903

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

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

ActiveRecord::Migration -> ActiveRecord::Migration[5.0] for ImportCommonMetricsNginxVts

See merge request gitlab-org/gitlab-ce!23910

Update danger for documentation

See merge request gitlab-org/gitlab-ce!23929

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

Leave object pools when destroying projects

Closes gitaly#1415

See merge request gitlab-org/gitlab-ce!23869

This action doesn't lean on reduplication, so a short call can me made
to the Gitaly server to have the object pool remove its remote to the
project pending deletion.
https://gitlab.com/gitlab-org/gitaly/blob/f6cd55357/internal/git/objectpool/link.go#L58

When an object pool doesn't have members, this would invalidate the need
for a pool. So when a project leaves the pool, the pool will be
destroyed on the background.

Fixes: https://gitlab.com/gitlab-org/gitaly/issues/1415

Adjust flaky Rails logger call test

See merge request gitlab-org/gitlab-ce!23916

Rename ~Packaging label to ~Package

Fix calendar feed when sorted by priority

Closes #54146

See merge request gitlab-org/gitlab-ce!23870

Close #55534: link OTP auth less strictly to Google

Closes #55534

See merge request gitlab-org/gitlab-ce!23921

Specify the 'sync' policy for the external-dns deployments

See merge request gitlab-org/gitlab-ce!23912

Backport of 8810-fix-weight-sort

See merge request gitlab-org/gitlab-ce!23786

[Rails5.1] Update functional specs to use new keyword format

Closes #54062

See merge request gitlab-org/gitlab-ce!23095

Sort list of predefined variables in alphabetical order

See merge request gitlab-org/gitlab-ce!23834

Backfill project_repositories for legacy storage projects

See merge request gitlab-org/gitlab-ce!23920

Compress images

See merge request gitlab-org/gitlab-ce!23902

Adds a background migration that will ensure all projects that
are on legacy storage have a row in `project_repositories`.

Updates specs to use new rails5 format.

The old format:
`get :show, { some: params }, { some: headers }`

The new format:
`get :show, params: { some: params }, headers: { some: headers }`

Add a missing policy allowance in GroupPolicy

See merge request gitlab-org/gitlab-ce!23906

Load the devise initializer before metrics

Closes #55513

See merge request gitlab-org/gitlab-ce!23907

Reduce diff with EE in ProtectedRefsController

See merge request gitlab-org/gitlab-ce!23885

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

Update/secpick

See merge request gitlab-org/gitlab-ce!23900