Fixed deletion of directories in Web IDE

Closes #64677

See merge request gitlab-org/gitlab-ce!31727

Allow UsageData.count to use count_by:

See merge request gitlab-org/gitlab-ce!30770

Update qa/Dockerfile to be built from the project root context

See merge request gitlab-org/gitlab-ce!31533

Resolve "Discussion "expand"/"collapse" button is only clickable on one side"

Closes #63905

See merge request gitlab-org/gitlab-ce!31730

Clean Sidekiq metrics from multiproc dir on start

See merge request gitlab-org/gitlab-ce!31855

After moving the multiproc dir cleanup into `config.ru`:`warmup`, we
stopped cleaning Sidekiq metrics dir which is not correct.
This MR intended to fix that. More details:
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/31668

Merge branch '64630-add-warning-to-pages-domains-that-obtaining-deploying-ssl-certificates-through-let-s-encrypt-can-take-some-time' into 'master'

Resolve "Add warning to pages domains that obtaining/deploying SSL certificates through Let's Encrypt can take some time"

See merge request gitlab-org/gitlab-ce!31765

Remove active_record_sane_schema_dumper gem

Closes #66192

See merge request gitlab-org/gitlab-ce!31963

Update Team labels definition in the Issue Workflow documentation

See merge request gitlab-org/gitlab-ce!31811

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

* Refactor some tests as well

We don't need this since this is already the default
behavior of Rails since 5.1

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

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

For the QA tests to use the new injection methods, we must require the
initializer and ensure that the "constantize" method is available.

Stage card ui component

See merge request gitlab-org/gitlab-ce!31580

The existing stage list items are rendered
in haml, migrating them to vuejs for future
work.

Fix alignment of median value

Test for stage_nav_item.vue

Link to GitLab Performance Monitoring

See merge request gitlab-org/gitlab-ce!31947

Improve new CI job permissions model docs

See merge request gitlab-org/gitlab-ce!30696

Docs fixup: Remove reference to old lib/api/ci dir

See merge request gitlab-org/gitlab-ce!31937

Add `be_like_time` matcher to Testing Styleguide

See merge request gitlab-org/gitlab-ce!31833

Link more issues in Design Management Limitations

See merge request gitlab-org/gitlab-ce!31697

Add Documentation for Feature Flag Target Users

Closes gitlab-ee#11459

See merge request gitlab-org/gitlab-ce!31918

Add screenshot

Migrate cycle analytics topic to new section

See merge request gitlab-org/gitlab-ce!31827

Also fixes links to new section and refactors some existing content
for the GitLab 12.2 changes.

Fix pipelines not always being created after a push

Closes #66196

See merge request gitlab-org/gitlab-ce!31927

Update docs jira service page screenshot

Closes #64778

See merge request gitlab-org/gitlab-ce!31911

Update doc/user/project/integrations/jira.md, doc/user/project/integrations/img/jira_service_page_v12_2.png files
Deleted doc/user/project/integrations/img/jira_service_page.png

Escape vertical bars inside code blocks in quick_actions.md

See merge request gitlab-org/gitlab-ce!31556

Escape vertical bars inside code blocks in quick_actions.md - Markdown parsing in previews and Gitlab.com appear to parse these as table delimiters even when inside a code block.

Update screenshot to fix bad html

Closes #63920

See merge request gitlab-org/gitlab-ce!31889

Fix required runner permissions

Closes #52513

See merge request gitlab-org/gitlab-ce!31598

Docs: Improve clarity of SCIM workflow

Closes #65097

See merge request gitlab-org/gitlab-ce!31881