Part of gitlab-org/gitaly#639

Resolve "MR widget components have different icons in CE and EE"

Closes #42225

See merge request gitlab-org/gitlab-ce!16587

Move rugged-call from Project#write_repository_config to Git::Repository#write_config

See merge request gitlab-org/gitlab-ce!16572

Resolve "Protected branches API route returns 404 for branches with dots"

Closes #42231

See merge request gitlab-org/gitlab-ce!16591

Resolve "introduce skip-ink underlines to improve readability dyslexic users"

Closes #41814

See merge request gitlab-org/gitlab-ce!16569

Resolve "Password authentication enabled for Git over HTTP(S) can not be disabled via UI"

Closes #42206

See merge request gitlab-org/gitlab-ce!16577

Update Auto DevOps template

See merge request gitlab-org/gitlab-ce!16574

Remove the wait time for the login form check

See merge request gitlab-org/gitlab-ce!16594

Resolve "New user is sent back to Register tab after confirming email"

Closes #41206

See merge request gitlab-org/gitlab-ce!16174

The "Change your password" text is either on the page or it isn't.
There's no benefit to using Capybara's default waiting behavior here, as
it will never load in via AJAX, for example.

Update outdated docs for CI/CD quick start

See merge request gitlab-org/gitlab-ce!16590

[ci skip]

Update best_practices.md

See merge request gitlab-org/gitlab-ce!16579

doc: Spelling fixes

See merge request gitlab-org/gitlab-ce!16575

Add horizontal scroll to wiki tables #26557

See merge request gitlab-org/gitlab-ce!16527

Fixes mistake in change log doc.

[ci skip]

See merge request gitlab-org/gitlab-ce!16541

rework indexes on redirect_routes

See merge request gitlab-org/gitlab-ce!16211

Remove duplicate list item in "General Guidelines" Section.

Move archived component to vue file

See merge request gitlab-org/gitlab-ce!16561

Show why a notification email was sent

Closes #41532 and #1366

See merge request gitlab-org/gitlab-ce!16160

Fix incorrect path for gitlab-shell authorized keys helper

See merge request gitlab-org/gitlab-ce!16571

Resolve "Review styling of disabled buttons"

Closes #26296

See merge request gitlab-org/gitlab-ce!16501

WebIDE: Fix Commit bugs

See merge request gitlab-org/gitlab-ce!16459

Fix duplicate item in protected branch/tag dropdowns

Closes #42157 and #41989

See merge request gitlab-org/gitlab-ce!16540

Fix dereferenced_target naming in Gitlab::Git::Ref initialize

See merge request gitlab-org/gitlab-ce!16504

Add confirm when navigating away from page

Closes #42102

See merge request gitlab-org/gitlab-ce!16518

Correctly escape UTF-8 path elements for uploads

Closes #42159

See merge request gitlab-org/gitlab-ce!16560

[ci skip]

Resolve "Projects API: filter 'with_issues_enabled=true' returns projects with 'issues_enabled=false'"

Closes #34055

See merge request gitlab-org/gitlab-ce!12724

Resolve "Projects API: filter 'with_issues_enabled=true' returns projects with 'issues_enabled=false'"