Resolve "Export CSV button should be inline with RSS button on mobile"

Closes #1878

See merge request !1637

Fix pipeline quota link

Closes #2158

See merge request !1648

Fix typo: NotImplemented -> NotImplementedError

See merge request !1634

Rename build minutes to pipeline minutes

Closes #2139

See merge request !1644

CE upstream: Thursday

Closes omnibus-gitlab#1993, gitlab-ce#30642, gitlab-qa#41, and gitlab-ce#30636

See merge request !1647

Remove IIFEs in boards_bundle.js

See merge request !1626

Remove IIFEs from files in cycle_analytics_bundle.js

See merge request !1627

Show sub-nav under Merge Requests when issue tracker is non-default

Closes #30779

See merge request !10658

This reverts commit 22726942.

Fix recent searches icon alignment in Safari

Closes #30642

See merge request !10606

Resolve "Disable the experimental GitLab elasticsearch indexer checkbox if it's not in $PATH"

Closes #2149

See merge request !1643

Add icon for approvals in MR

See merge request !1641

Port of use-avatars-in-activity-view to EE

See merge request !1632

Fix the `gitlab:gitlab_shell:check` task

Closes omnibus-gitlab#1993

See merge request !10645

Fix NUMBER_OF_TRUNCATED_DIFF_LINES re-definition error

See merge request !10664

Use avatars instead of icons in activity view

See merge request !10596

Update all instances of "fa-refresh" to "fa-spinner"

Closes #22714

See merge request !10490

Indent system notes on desktop screens

Closes #30858

See merge request !10667

Fix pdflab code including file paths

See merge request !10632

Update merged icon

See merge request !10635

Port of change-merged-icon to EE

See merge request !1640

Prepare for zero downtime migrations

See merge request !9976

Use preload to avoid Rails using JOIN

See merge request !10666

Reset New branch button when issue state changes

Closes #21292

See merge request !5962

Add link to environments on kubernetes.md

See merge request !10555