* master: (252 commits)
  Upgrade underscore.js
  Enable prometheus metrics by default
  Add signature verification badge to compare view
  Add Changelog
  Update instalation from source guide
  fix Web IDE file tree scroll issue
  Enable quick support actions default
  Backport of 4084-epics-username-autocomplete
  Remove top margin on the terms page with performance bar
  Backports every CE related change from ee-44542 to CE
  Fix typo in changelog entry
  fix missing space
  Backport IdentityLinker#failed? from GroupSaml callback flow
  Add ci_cd_settings delete_all dependency on project
  AutoDevOps Docs fix invalid external link
  Ignore knapsack and rspec_flaky
  Ensure web hook 'blocked URL' errors are stored in as web hook logs and properly surfaced to the user
  Partially revert ebcd5711 to fix runner pages
  Reuses `InternalRedirect` when possible
  Enforces terms in the web application
  ...

Upgrade underscore.js

See merge request gitlab-org/gitlab-ce!18578

Enable prometheus metrics by default

Closes #43660

See merge request gitlab-org/gitlab-ce!18723

Add signature verification badge to compare view

See merge request gitlab-org/gitlab-ce!18245

Resolve "CI retry/cancel job or pipeline redirect the user and can't be open in a new tab"

Closes #33697

See merge request gitlab-org/gitlab-ce!18451

Backport CE changes from "autocomplete usernames in Epic comments/description"

See merge request gitlab-org/gitlab-ce!18605

Remove top margin on the terms page with performance bar

Closes #46064

See merge request gitlab-org/gitlab-ce!18752

Update instalation from source guide

See merge request gitlab-org/gitlab-ce!18691

Resolve "Specify variables when executing a manual pipeline from the UI"

Closes #44059

See merge request gitlab-org/gitlab-ce!18440

Partially revert ebcd5711 to fix runner pages

See merge request gitlab-org/gitlab-ce!18763

fix Web IDE file tree scroll issue

See merge request gitlab-org/gitlab-ce!18721

Resolve "Move `import_status` out of `projects`"

See merge request gitlab-org/gitlab-ce!18688

Resolve "Import/Export (import) is broken due to the addition of a CI table"

Closes #46049

See merge request gitlab-org/gitlab-ce!18745

Ensure web hook 'blocked URL' errors are stored in as web hook logs and properly surfaced to the user

See merge request gitlab-org/gitlab-ce!18746

[ci skip]

Enforce application wide terms

Closes #44798

See merge request gitlab-org/gitlab-ce!18570

AutoDevOps Docs fix invalid external link

Closes #46056

See merge request gitlab-org/gitlab-ce!18748

Ignore knapsack and rspec_flaky

See merge request gitlab-org/gitlab-ce!18747

Backport IdentityLinker#failed? from GroupSaml callback flow

See merge request gitlab-org/gitlab-ce!18749

Ensure when accessing Rails, we really get ::Rails (and not Sidekiq::Rails)

See merge request gitlab-org/gitlab-ce!18730