Currently, MergeToRefService is specifically designed for
createing merge commits from source branch and target branch of
merge reqeusts. We extend this behavior to source branch and any
target ref paths.

Docs: Move gitlab_flow doc images to /img dir

See merge request gitlab-org/gitlab-ce!30389

Clean out workflow directory by moving images
from gitlab_flow doc to /img

CE port of "Require session with smartcard login for Git access"

See merge request gitlab-org/gitlab-ce!30384

Require session with smartcard login for Git access

See merge request gitlab-org/gitlab-ee!14368

We want the ability to restrict access for Git activity when smartcard
authentication is used. Git does not support smartcards yet but we can
check if the user has a valid browser session where smartcard
authentication was used.

Increase GraphQL complexity for fields that make Gitaly Calls

Closes #58409

See merge request gitlab-org/gitlab-ce!28814

Increase GraphQL complexity for fields that make gitaly calls (EE)

Closes gitlab-ce#58409

See merge request gitlab-org/gitlab-ee!14529

Remove qa/qa/specs/features/browser_ui/3_create/repository/push_mirroring_over_http_spec.rb from quarantine

Closes gitlab-org/quality/staging#40

See merge request gitlab-org/gitlab-ce!30378

This reverts merge request !25590

Resolve "Add simplest happy path end-to-end test of Monitor feature"

See merge request gitlab-org/gitlab-ee!14360

This test may take some time as we install Kubernetes, Prometheus and
wait for the "Cluster health" graphs to appear.

Add pgFormatter as a database tooling

See merge request gitlab-org/gitlab-ce!30374

Includes a PostgreSQL syntax beautifier as a database tooling.

Minor spelling errors fixed

See merge request gitlab-org/gitlab-ce!30303

Docs: Fix markdown to reduce number of kramdown warnings (part 2)

See merge request gitlab-org/gitlab-ce!30150

Fixing square brackets, links, etc in:
  merge_requests.md
  vulnerabilities.md
  issues.md
  issues_statistics.md
  pipelines.md
  services.md
  group_milestones.md
  milestones.md
  runners.md
  changelog.md
  issue_workflow.md
  elasticsearch.md
  api_graphql_styleguide.md
  automatic_ce_ee_merge.md
  file_storage.md
  architecture.md
  database_debugging.md
  index.md
  index.md
  frontend_testing.md
  pry_debugging.md
  vue.md
  development_process.md

- Remove Gitaly call check for fields that have a constant complexity
declared
- Add associated test

- Remove Gitaly call check for fields that have a constant complexity
declared
- Add associated test
- Add gitaly call declaration to Mutations::DesignManagement::Upload

Fix reviewer roulette for DB reviews

See merge request gitlab-org/gitlab-ce!30300

Stop using two separate lists for the conditions which files require a
database review.

Related discussion:
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/30156#note_187732053

[Review Apps] Add resource requests and limits to most of the chart resources

See merge request gitlab-org/gitlab-ce!30155

Docs: Clarify project and repo size

Closes gitlab-ee#12592

See merge request gitlab-org/gitlab-ce!30322

Definition of done includes deployed change

See merge request gitlab-org/gitlab-ce!30362

Add docs for new info on `auth.log`

See merge request gitlab-org/gitlab-ce!30315

From 12.1, user information (id and username) are also included on
auth.log. Documentation was updated to reflect this.

Related to https://gitlab.com/gitlab-org/gitlab-ce/issues/62756

Fix race in forbid_sidekiq_in_transactions.rb

Closes #64088

See merge request gitlab-org/gitlab-ce!30359