The MR !67933
added an application-level uniqueness constraint on to facilitate token reuse by url.

However we may have existing duplicate tokens in the database and race conditions could result in duplicates being created.

This MR adds a data migration to remove the existing duplicate tokens

Changelog: fixed
MR: !68578

Update title for slash commands

See merge request gitlab-org/gitlab!69243

Edit Slack slash commands page

See merge request gitlab-org/gitlab!69198

Group Settings CI/CD h4 expand

See merge request gitlab-org/gitlab!68706

Finalize conversion to bigint for events

See merge request gitlab-org/gitlab!64779

Add date time format utilities

See merge request gitlab-org/gitlab!68294

This adds a few date time formatting utils to be used in the DAST
on-demand scans scheduling options.

* isoDateToSameLocaleDate will be used to reset the date and time inputs
  to the correct values when initializing the form with a stored
  datetime and timezone.
* dateAndTimeToUTCString will let us compute a Date instance based on a
  Date generated by a datepicker and a time string from a time input.
* dateToTimeInputValue will serve to restore a time input's value from a
  Date instance.

Revise retargeting feature flag to new format

See merge request gitlab-org/gitlab!68903

Updated feature flag guidance

See merge request gitlab-org/gitlab!69241

Removed extra words about production use

See merge request gitlab-org/gitlab!69171

Update message for how we run as-if-foss pipelines

See merge request gitlab-org/gitlab!69226

Docs: remove extraneous parenthesis from MR docs

See merge request gitlab-org/gitlab!69133

Ensures unique file names for merge requests

See merge request gitlab-org/gitlab!69006

E2E: Remove unnecessary switch case in eventually_matcher

See merge request gitlab-org/gitlab!69188

Update dependency @sentry/browser to v5.30.0

See merge request gitlab-org/gitlab!69034

Updated nav steps based on latest standards

See merge request gitlab-org/gitlab!69181

Updated nav steps in Optimize docs

See merge request gitlab-org/gitlab!69180

Add docs for using disable_joins to avoid cross-joins

See merge request gitlab-org/gitlab!68444

Standardized single bullets

See merge request gitlab-org/gitlab!69170

Fix broken image for runner templates

See merge request gitlab-org/gitlab!69080

Move Terraform's MR integration to new location

See merge request gitlab-org/gitlab!69082

Mention Monitor group instead of APM group

See merge request gitlab-org/gitlab!69196

Add "Introduced in" to docs about new Container Registry visibility

See merge request gitlab-org/gitlab!69144

Move Terraform state doc to new location

See merge request gitlab-org/gitlab!69097

Replace Vue.$emit with single arg in groups

See merge request gitlab-org/gitlab!68930

Replace token values for default milestones in issue boards

See merge request gitlab-org/gitlab!68417

Revert "Document supported runners?search= argument"

See merge request gitlab-org/gitlab!69221

Substitution fixes for ldap docs

See merge request gitlab-org/gitlab!69153

Move service_desk_setting to CE in project import export

See merge request gitlab-org/gitlab!68896