Make Bootsnap available via ENABLE_BOOTSNAP=1

Closes #45230

See merge request gitlab-org/gitlab-ce!30963

Ensure test is on login page before attempting login

See merge request gitlab-org/gitlab-ce!31040

Resolve "Log impersonation actions in audit log"

See merge request gitlab-org/gitlab-ee!14740

CE Port: Log impersonation actions in audit log

See merge request gitlab-org/gitlab-ce!31039

Merge vulnerabilities data to Dependency List report

See merge request gitlab-org/gitlab-ee!14706

Rake task to cleanup expired ActiveSession lookup keys

See merge request gitlab-org/gitlab-ce!30668

Extend yamllint test to changelogs

See merge request gitlab-org/gitlab-ce!31017

cc !30979

Multiple pipeline support for Build status

See merge request gitlab-org/gitlab-ce!30828

Add better error message to MembersMapper#ensure_default_member!

See merge request gitlab-org/gitlab-ce!30838

This change adds audit logs for user impersonation
when an admin starts/stops impersonating
another user.

Remove duplicated mapping key in config/locales/en.yml

See merge request gitlab-org/gitlab-ce!30980

Adds specs for testing the new behavior of specifying a pipeline when
POSTing a status.

Support remove source branch on merge w/ push options

See merge request gitlab-org/gitlab-ce!30728

Bring backward compatibility for request profiles

See merge request gitlab-org/gitlab-ce!30956

It seems that we missed the backward compatibility support
for profiles in the existing folder.

This commit also fixes some specs to be idempotent
and work in a temporary directory which not always
seems to be the case.

This commit also brings the profile_spec.rb which seems
to be missing.

Group update_service, call super to allow CE to remove any params in `remove_unallowed_params`

See merge request gitlab-org/gitlab-ee!14788

Support an alert template field to allow for incident customization

See merge request gitlab-org/gitlab-ee!14710

Updates all our stylelint dependencies

See merge request gitlab-org/gitlab-ce!31028

Removed stylelint-error-string-formatter
 as this was having a circular reference fail

Resolve difference in app/assets/stylesheets/application.scss

See merge request gitlab-org/gitlab-ce!31007

Resolve difference in app/assets/stylesheets/application.scss

Closes #6544

See merge request gitlab-org/gitlab-ee!14776

Port common class only used in EE

See merge request gitlab-org/gitlab-ce!31008

hoverable area on collapsed sidebar icons

Closes #61207

See merge request gitlab-org/gitlab-ce!30974

CE-EE parity for pipelines development fixture

See merge request gitlab-org/gitlab-ce!30870