Make task completion status available via GraphQL

Closes #62910

See merge request gitlab-org/gitlab-ce!29573

Clean QueryRecorder backtrace

See merge request gitlab-org/gitlab-ce!29724

Make changes suggested by Pedro for UX

See merge request gitlab-org/gitlab-ce!29324

Add documentation on using serverless with existing Knative instance

See merge request gitlab-org/gitlab-ce!29699

Upgrade gitlab-labkit to 0.3.0

See merge request gitlab-org/gitlab-ce!29728

Docs: Fix link in university support doc

See merge request gitlab-org/gitlab-ce!29582

Docs: SSO Groups: Add login session note

See merge request gitlab-org/gitlab-ce!29628

Upgrade mime-types-data to 3.2019.0331

See merge request gitlab-org/gitlab-ce!29729

[Docs] Fix minor grammar issue

See merge request gitlab-org/gitlab-ce!29716

This fixes a regression in mime-types-data:
https://github.com/mime-types/mime-types-data/pull/20

This matches the version used in Gitaly, bumps the gRPC version to be
aligned with GitLab CE/EE, and adds gRPC interceptor support:
https://gitlab.com/gitlab-org/labkit-ruby/compare/v0.2.0...v0.3.0

Bump msgpack to 1.2.10

See merge request gitlab-org/gitlab-ce!29730

Edit after script context text

See merge request gitlab-org/gitlab-ce!29583

Say that the dependency list is from Gemnasium

See merge request gitlab-org/gitlab-ce!29673

Make it explicit that the dependency list
is generated from Gemnasium.

Fix broken hyperlink in reducing_the_repo_size_using_git.md

See merge request gitlab-org/gitlab-ce!29727

This saves some space by matching the version used by Gitaly. List of
changes:

* https://github.com/msgpack/msgpack-ruby/blob/master/ChangeLog
* https://github.com/msgpack/msgpack-ruby/compare/v1.2.6..v1.2.10

This saves some disk space by matching the version used in Gitaly.

Only minor changes:
https://github.com/mime-types/mime-types-data/blob/master/History.md

Backport: Pendo POC snippet

See merge request gitlab-org/gitlab-ce!29439

Add specs for task completion status (graphql)

Fix style issues

Changed format of constants in spec

Refactor specs to reduce creation of records

Reduce parameters to merge request creation

Use set's for project and user

Move let's out of it_behaves_like block

Fix description parameter

Fix format of lets

Use dig to get task completion status out of graphql response

Modified rspec output

Add changelog entry

Update dependency @gitlab/ui to ^4.1.0

See merge request gitlab-org/gitlab-ce!29707

This makes it much easier to debug N+1 queries via QueryRecorder by
eliminating unnecessary lines.

Resolve "Merge request tabs do not handle ctrl+click correctly"

Closes #57813

See merge request gitlab-org/gitlab-ce!29506

[CI Review Apps] Change `pullPolicy` to `Always` for `gitlab.sidekiq.image` and `gitlab.unicorn.image` and pass `FORCE_RAILS_IMAGE_BUILDS=true` to the `CNG-mirror` triggered pipeline to always rebuild the Rails image

Closes #62149

See merge request gitlab-org/gitlab-ce!28592

Fixes graphql project stats

Closes #63275

See merge request gitlab-org/gitlab-ce!29708

Add the missing check on GraphQL API for project statistics

Expose comments on Noteables in GraphQL

Closes #62825

See merge request gitlab-org/gitlab-ce!29212

Update default CI image to use node@12

See merge request gitlab-org/gitlab-ce!29703

Renumber a new UserCallout enum for EE compatibility

Closes gitlab-ee#12173

See merge request gitlab-org/gitlab-ce!29701

Update dependency @gitlab/svgs to ^1.65.0

See merge request gitlab-org/gitlab-ce!29697

EE migration port: add app-wide LDAP membership lock field

See merge request gitlab-org/gitlab-ce!29302

Document CI variable LM_PYTHON_VERSION

See merge request gitlab-org/gitlab-ce!29667