Merge branch '267498-failed-test-qa-specs-features-browser_ui-1_manage-login-register_spec-rb-39-manage-standard' into 'master'

Redirect when no user is signed in when updating registration

See merge request gitlab-org/gitlab!45276

Release the merge request diff replication

See merge request gitlab-org/gitlab!45224

DRY api/users_spec deactivation tests

See merge request gitlab-org/gitlab!43904

Fix scoped label markdown padding

See merge request gitlab-org/gitlab!45153

Add Requirement description support

See merge request gitlab-org/gitlab!44902

Add substitution rule for GitLab Shell

See merge request gitlab-org/gitlab!45297

Add an error-level substitution rule to prevent users from writing
the product name as "GitLab-shell" - capitalization is already
handled in .markdownlint.json

Do not send import/export workers to dead queue

See merge request gitlab-org/gitlab!44810

Remove allowed to merge from code owner protection tooltip

See merge request gitlab-org/gitlab!45296

Merge branch '205422-changing-approval-rule-target-branch-should-not-affect-existing-merge-requests' into 'master'

Fixes a bug with merge request approval rules being changed after creation

See merge request gitlab-org/gitlab!43209

Merge branch '254823-automatically-expand-file-on-merge-request-with-changes-to-single-file' into 'master'

Automatically expand file on merge request with changes to single file

See merge request gitlab-org/gitlab!44629

Clarify after script details

See merge request gitlab-org/gitlab!45281

Fix deprecation.milestone for timeframe arguments

See merge request gitlab-org/gitlab!45228

Condensed integrations into alert integrations

See merge request gitlab-org/gitlab!45324

Updates to incident page docs

See merge request gitlab-org/gitlab!45322

Docs: Re-do of Incident management landing page

See merge request gitlab-org/gitlab!45333

Revert "Feature flag group_level_integrations default enabled"

See merge request gitlab-org/gitlab!45329

Note that Cost Management is for Ultimate

See merge request gitlab-org/gitlab!45317

Updates to alerts page in docs

See merge request gitlab-org/gitlab!45319

Rename image to include version number. Run through pngquant to
decrease the file size by .. a lot really.

Add vale rule for "admin" abbreviation

See merge request gitlab-org/gitlab!45240

[RUN AS-IF-FOSS] Remove `:incident_sla_dev` feature flag

See merge request gitlab-org/gitlab!45085

Add recursive approach for Namespace#all_projects

See merge request gitlab-org/gitlab!44740

Ignore scanned_resources_count on Security::Scan

See merge request gitlab-org/gitlab!44695

Search pypi packages by normalized name

See merge request gitlab-org/gitlab!44807

Tidy up some more spelling issues

See merge request gitlab-org/gitlab!45336

A few new exceptions to add to the list of words we'll allow.

[RUN AS-IF-FOSS] Expect "Issues > Iterations" only in EE

See merge request gitlab-org/gitlab!45325

Instrument metric: count of projects with active SLA countdown timer

See merge request gitlab-org/gitlab!45092

Normalize names of packages per PEP 503
to allow packages with [._-] in their names
to be installed from the GitLab package registry.

Document SAST custom rule set

See merge request gitlab-org/gitlab!45110

Add docs for secret detection rulesets

See merge request gitlab-org/gitlab!45119