Remove two unused step definitions from spinach

See merge request gitlab-org/gitlab-ce!16047

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Closes #40063

See merge request gitlab-org/gitlab-ce!15994

Add support for defining explicit dependencies to QA factories

Closes gitlab-qa#122

See merge request gitlab-org/gitlab-ce!15979

Remove a redundant `InvalidPathError` definition

See merge request gitlab-org/gitlab-ce!16064

Add new last_commit_id param for create commit endpoint

Closes #38356

See merge request gitlab-org/gitlab-ce!15922

Enables ordering groups and their children by name in the web interface

Closes #24962 et #36958

See merge request gitlab-org/gitlab-ce!16045

Fix racing condition in Ajax call of merge_request_tabs_spec.js

Closes #35294

See merge request gitlab-org/gitlab-ce!16012

Merge branch '41291-spec-failure-on-spec-features-merge_requests-image_diff_notes_spec-rb' into 'master'

Fix a failure because we stub DiffHelper#diff_file_blob_raw_path instead of #diff_file_blob_raw_url

Closes #41291

See merge request gitlab-org/gitlab-ce!16052

This is already defined in `ExtractsPath`, which this controller
includes.

Update d3 to v4 to enable tree shaking (and reduce the size of our webpack bundles)

Closes #37013

See merge request gitlab-org/gitlab-ce!15585

Revert "Move Repository#write_ref to Git::Repository#write_ref"

Closes #41143

[ci skip]

See merge request gitlab-org/gitlab-ce!16055

Migrate to Project#empty_repo?

Closes #41326

See merge request gitlab-org/gitlab-ce!16054

This reverts merge request !15712

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

- Apply some refactoring for code reuse
- Add file status validation for Files::DeleteService
- Write additional specs

Changed layout_nav to ES module

See merge request gitlab-org/gitlab-ce!16003

Resolve "Search merge-requests with API"

Closes #38318

See merge request gitlab-org/gitlab-ce!16029

Specify how we're utilizing rspec for bin/qa

See merge request gitlab-org/gitlab-ce!16040

Merge branch '39246-fork-and-import-jobs-should-only-be-marked-as-failed-when-the-number-of-retries-was-exhausted' into 'master'

Fork and Import jobs only get marked as failed when the number of Sidekiq retries were exhausted

Closes #39246

See merge request gitlab-org/gitlab-ce!15844

Add BlocksJsonSerialization model concern and include it in User

Closes #37947

See merge request gitlab-org/gitlab-ce!14350

* master: (21 commits)
  Prevent some specs from mangling the gitlab-shell checkout
  Line up search dropdown with other nav dropdowns
  Fix onion-skin re-entering state
  Remove related links in MR widget when empty state
  Show inline edit button for issues
  Fix tags in the Activity tab not being clickable
  Fix shortcut links on help page
  Don't link LFS-objects multiple times.
  [CE->EE] Fix spec/lib/gitlab/git/gitlab_projects_spec.rb
  Tidy up the documentation of Gitlab HA/Gitlab Application
  Make sure two except won't overwrite each other
  Update axios.md
  Remove transitionend event from GL dropdown
  Preserve gem path so that we use the same gems
  Load commit in batches for pipelines#index
  BlobViewer::PackageJson - if private link to homepage
  Do not generate links for private NPM modules in blob view
  Remove block styling from search dropdown
  Fix sidebar height when performance bar enabled
  Remove all dropdown animations and set display: none if they're not open
  ...

Remove animations from dropdowns

Closes #41186

See merge request gitlab-org/gitlab-ce!15968

Don't link LFS-objects multiple times.

Closes #41241

See merge request gitlab-org/gitlab-ce!16006

- Ensure that unwanted params are no passed to actual finder classes

When commiting multiple files we're now checking if any of those files
has been modified by another commit and we're rejecting the new commit
in this case.

Previously, this would include the entire User record in the update
hash, which was rendered in the response using `to_json`, erroneously
exposing every attribute of that record, including their (now removed)
private token.

Now we only include the user ID, and perform the lookup on-demand.