Prepare 11.0 RC3 EE release

See merge request gitlab-org/gitlab-ee!5970

Merge branch '11-0-stable-prepare-rc3' of gitlab.com:gitlab-org/gitlab-ce into 11-0-stable-ee-prepare-rc3

* '11-0-stable-prepare-rc3' of gitlab.com:gitlab-org/gitlab-ce:
  Merge branch '46878-bs4-pagination-is-pipeline-s-page-has-no-styling' into 'master'

Resolve "BS4: Pagination is pipeline's page has no styling"

Closes #46878

See merge request gitlab-org/gitlab-ce!19271

Merge branch '11-0-stable-prepare-rc3' of gitlab.com:gitlab-org/gitlab-ce into 11-0-stable-ee-prepare-rc3

* '11-0-stable-prepare-rc3' of gitlab.com:gitlab-org/gitlab-ce:
  Merge branch '46751-collapsed-mr-sidebar-avatar-is-not-aligned-correctly' into 'master'

Resolve "Collapsed MR sidebar avatar is not aligned correctly"

Closes #46751

See merge request gitlab-org/gitlab-ce!19277

Resolve "Merge Request > Security Reports > Vulnerability Modal broken with Bootstrap 4 update"

Closes #6228

See merge request gitlab-org/gitlab-ee!5972

Merge branch '11-0-stable-prepare-rc3' of gitlab.com:gitlab-org/gitlab-ce into 11-0-stable-ee-prepare-rc3

* '11-0-stable-prepare-rc3' of gitlab.com:gitlab-org/gitlab-ce:
  Merge branch 'fix-form-headers' into 'master'
  Merge branch '47146-new-project-active-tab' into 'master'
  Merge branch 'fix-admin-user-form' into 'master'

Fix epic badges in Group sidebar

Closes #6300

See merge request gitlab-org/gitlab-ee!5973

Fix layout in admin edit user form (EE)

See merge request gitlab-org/gitlab-ee!5968

Fix Missing bottom line and padding for form headers

Closes #47277

See merge request gitlab-org/gitlab-ce!19410

Resolve "Active tab for new project doesn't change properly"

Closes #47146

See merge request gitlab-org/gitlab-ce!19408

Fix layout in admin edit user form

Closes #47230

See merge request gitlab-org/gitlab-ce!19409

Resolve "Wiki print view is broken"

Closes #47236

See merge request gitlab-org/gitlab-ce!19392

Merge branch '11-0-stable-prepare-rc3' of gitlab.com:gitlab-org/gitlab-ce into 11-0-stable-ee-prepare-rc3

* '11-0-stable-prepare-rc3' of gitlab.com:gitlab-org/gitlab-ce:
  Merge branch 'gh-importer-transactions' into 'master'

Perform pull request IO work outside a transaction

See merge request gitlab-org/gitlab-ce!19372

Merge branch '11-0-stable-prepare-rc3' of gitlab.com:gitlab-org/gitlab-ce into 11-0-stable-ee-prepare-rc3

Resolve "Add Xcode Button in UI"

Closes #45820

See merge request gitlab-org/gitlab-ce!19406

Fix markdown code highlighting

Closes #47131

See merge request gitlab-org/gitlab-ce!19325

Fix markdown code highlighting

See merge request gitlab-org/gitlab-ee!5941

Fix gitea import page

Closes #46996

See merge request gitlab-org/gitlab-ce!19382

Fix labels page missing margins and oversized fonts

Closes #46706

See merge request gitlab-org/gitlab-ce!19383

Resolve "Import from github button has no left-margin"

Closes #47267

See merge request gitlab-org/gitlab-ce!19396

Resolve "Projects \/ menu displays scrolls bar for short period of time"

Closes #47158

See merge request gitlab-org/gitlab-ce!19404

Resolve "Header sub-nav dropdown triggers missing active state on dropdown open"

Closes #47273

See merge request gitlab-org/gitlab-ce!19402

Backport of Resolve "Epics Page Styling is broken"

See merge request gitlab-org/gitlab-ce!19407

Fix responsive layout for new MR metadata form

See merge request gitlab-org/gitlab-ce!19390

Resolve "Admin area > Import sources and restricted visibility level checkboxes styling"

Closes #47266

See merge request gitlab-org/gitlab-ce!19397

Resolve "New project visibility level description alignment"

Closes #47147 and #46885

See merge request gitlab-org/gitlab-ce!19389

Fixed alignment issues with IDE sidebar

Closes #47244

See merge request gitlab-org/gitlab-ce!19272

Fix jobs log background color

Closes #47261

See merge request gitlab-org/gitlab-ce!19411

Resolve "Markdown blockquote is not displaying properly"

Closes #47115

See merge request gitlab-org/gitlab-ce!19395

Resolve: Labels are not displayed after selection

Closes #47250

See merge request gitlab-org/gitlab-ce!19394

Resolve "Epics Page Styling is broken"

Closes #6287

See merge request gitlab-org/gitlab-ee!5957

Resolve "Visibility section alignment is broken"

Closes #46885

See merge request gitlab-org/gitlab-ce!19204

Resolve "Styling of acceptance terms page is broken"

Closes #47162

See merge request gitlab-org/gitlab-ce!19371

Resolve "Approvers block in new MR page is broken after BS4"

Closes #6288

See merge request gitlab-org/gitlab-ee!5959

Adjust insufficient diff hunks being persisted on NoteDiffFile

See merge request gitlab-org/gitlab-ce!19399