See https://gitlab.com/gitlab-org/gitlab-ce/issues/34698#note_34276286
for the thorough explanation.
Signed-off-by: Rémy Coutable <remy@rymai.me>

[ci skip]

[ci skip]

[ci skip]

[ci skip]

Update GITLAB_SHELL_VERSION to 5.1.1

See merge request !12615

Make autosize fields more performant and remove broken autosize handle

See merge request !12532

Make Project#ensure_repository force create a repo

Closes gitlab-ee#2800

See merge request !12580

Add environment_scope column to ci_variables table

See merge request !12363

Set default for "Remove source branch" to false

Closes #32885

See merge request !12576

Speed up operations performed by gitlab-shell

See merge request !12597

Resolve "Shared runners admin buttons have odd spacing"

Closes #32048

See merge request !12535

Add overview and use-cases to Issue Boards doc

See merge request !12543

* upstream/master: (79 commits)
  Reset @full_path to nil when cache expires
  add margin between captcha and register button
  Eagerly create a milestone that is used in a feature spec
  Adjust readme repo width
  Resolve "Issue Board -> "Remove from board" button when viewing an issue gives js error and fails"
  Fix rubocop offenses
  Make entrypoint and command keys to be array of strings
  Add issuable-list class to shared mr/issue lists to fix new responsive layout
  New navigation breadcrumbs
  Restore timeago translations in renderTimeago.
  Fix curl example paths (missing the 'files' segment)
  Automatically hide sidebar on smaller screens
  Fix typo in IssuesFinder comment
  Remove placeholder note when award emoji slash command is applied
  Make setSidebarHeight more efficient with SidebarHeightManager.
  Update CHANGELOG.md for 9.3.3
  Resolve "More actions dropdown hidden by end of diff"
  Use Gitaly 0.14.0
  Improve support for external issue references
  Make issuables_count_for_state public
  ...

Add more logging to repository mirror feature

See merge request !2292

Expires full_path cache after a repository is renamed/transferred

Closes gitlab-ee#2801

See merge request !12575

Update to >= 5.1.0 needed for https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/2240 on EE.
Updated here to keep CE and EE on the same version.
5.1.1 includes https://gitlab.com/gitlab-org/gitlab-shell/merge_requests/142 to revert changes which were causing problems with Post Receive hooks.

CE Upstream - Monday

See merge request !2325

Add overview and use-cases for Issue Boards EE-only features

See merge request !2296

add margin between captcha and register button

Closes #29000

See merge request !12607

Move some EE-only KubernetesService code to a prepended module

Closes #2525

See merge request !2168

resolve `spec/helpers/groups_helper_spec.rb`

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>