Re-works create security event after failed oauth login spec to still work after the new OAuth changes.

We added the same method in CE side

Whitelist authorized_keys.lock in the gitlab:check rake task

Closes #38635

See merge request gitlab-org/gitlab-ce!14624

Explain limitation for Jira dev panel integration on relative URL GL

See merge request gitlab-org/gitlab-ee!2876

Improved file logging for authentication events

See merge request gitlab-org/gitlab-ce!9196

Fix gitlab-rake gitlab:import:repos task

Closes #37682

See merge request gitlab-org/gitlab-ce!14597

Fix case sensitive email confirmation on signup

See merge request gitlab-org/gitlab-ce!14606

CE upstream: Friday

Closes gitaly#601, gitaly#562, #3573, #3118, and gitlab-ce#38507

See merge request gitlab-org/gitlab-ee!3036

Because of a change in GitLab 9.5.4 to prevent users from assuming control of
a repository already on disk, the import task broke. Imports would fail with
the message, "There is already a repository with that name on disk".

This change skips the validation when the import is done from the
command-line.

Closes #37682

Make GPG validation case insensitive

See merge request gitlab-org/gitlab-ce!14376

Log update-ref errors in OperationService

See merge request gitlab-org/gitlab-ce!14627

Make Redcarpet Markdown renderer thread-safe

Closes #36637

See merge request gitlab-org/gitlab-ce!14604

Attempt to link saml users to ldap by email

Closes #33493

See merge request gitlab-org/gitlab-ce!14216

Revert "Increase diff limits to 100 KB for collapse and 200 KB overall"

See merge request gitlab-org/gitlab-ce!14628

Removes auto devops callout from repo editor view

See merge request gitlab-org/gitlab-ce!14616

The Redcarpet library is not thread-safe as described in
https://github.com/vmg/redcarpet/issues/570. Since we instantiate
the Redcarpet renderer in a class variable, multiple Sidekiq threads
can access the work buffer and corrupt the state. We work around
this issue by memoizing the renderer on a thread basis.

Closes #36637

it's not going to find the user, of course, right?

The `user` is already created in the other example,
unfortunately. If we `User.delete_all`, then `user`
would be pointing to a deleted user.

This reverts commit 1d3c33b5.

* ee/master:
  (EE) Create repositories via Gitaly
  Remove changelogs with invalid extensions
  Extend changelog checker to test file extensions
  Fix invalid changelog entries
  Manually add CHANGELOG entry for !13325
  Add static analysis job to find invalid YAML in changelogs
  Merge branch 'sh-fix-gitlab-qa-admin' into 'master'
  Adds a Gitaly n+1 notice to commit handling on access check
  Fix EE delta size check handling with annotated tags
  Makes code quality requests in parallel
  Fix Ruby code for disabling Auto DevOps banner

Use Gitaly 0.43.0

See merge request gitlab-org/gitlab-ce!14625

(EE) Create repositories via Gitaly

See merge request gitlab-org/gitlab-ee!3038

Fix typo in comment deletion confirmation dialog

Closes #38619

See merge request gitlab-org/gitlab-ce!14622

Fix 'gitlay' typo in spec

See merge request gitlab-org/gitlab-ce!14619