Show default message if branch  name is empty

Closes #233475

See merge request gitlab-org/gitlab!41211

Replace v-html with v-safe-html in noteable_note.vue

See merge request gitlab-org/gitlab!41135

Add arguments to vulnerabilitySeveritiesCount in GraphQL API

See merge request gitlab-org/gitlab!41067

This change adds arguments to filter values in
vulnerabilitySeveritiesCount. It also adds this field to
instanceSecurityDashboard and group.

Fix RSpec/LetBeforeExamples cop

See merge request gitlab-org/gitlab!41250

Fixes the cop for the files

Adds changelog for the change

Fix Style/PerlBackrefs cop

See merge request gitlab-org/gitlab!41246

This fixes the Style/PerlBackrefs cop

Fix Style/EmptyLambdaParameter cop

See merge request gitlab-org/gitlab!41248

This MR fixes the cop for files

Remove Summary heading from auto-generated incidents

See merge request gitlab-org/gitlab!41043

Revert "Merge branch 'cc-add-ci-merge-request-description' into 'master'"

See merge request gitlab-org/gitlab!41268

Replace v-html with v-safe-html in issuable.vue

See merge request gitlab-org/gitlab!41202

Un-nest sidebar under .context-header div in sec

See merge request gitlab-org/gitlab!41176

This reverts merge request !40771

Add snowplow events for clicking search suggestions

Closes #241055

See merge request gitlab-org/gitlab!40822

Add epic_id param to issue update graphQL mutation

See merge request gitlab-org/gitlab!38678

docs: use pre-built docker image for lsif-go

See merge request gitlab-org/gitlab!40680

Replace deprecated-button with button in commits_header.vue

Closes #219902

See merge request gitlab-org/gitlab!38805

Migrating  from Vue event hub to mitt

See merge request gitlab-org/gitlab!41160

Use a more specific QA selector name

See merge request gitlab-org/gitlab!41231

Reasons:
- Building master from scratch is not reproducible
  as repository is being developed
- go get is a way to add dependencies in Go. So if
  the project is written in Go dependency conflict
  might suddenly occur.
See https://gitlab.com/gitlab-org/cluster-integration/gitlab-agent/-/merge_requests/68#note_401431566

remove attempt_group_search_optimizations feature flag

See merge request gitlab-org/gitlab!40881

Update Ruby and Git version on README

See merge request gitlab-org/gitlab!41240

This MR adds the required data-track events as described in
https://docs.gitlab.com/ee/development/telemetry/snowplow.html#tracking-in-haml-or-vue-templates
in order to allow us to measure usage of the search autocomplete
feature.

These search autocomplete links are rendered by the
deprecated_jquery_dropdown so we needed to extend this class to pass the
relevant attributes down to where the link is created.

Implement creation flow in policy editor

See merge request gitlab-org/gitlab!40566

Network policy editor drawer

See merge request gitlab-org/gitlab!40810

Group and limit pipeline warnings

See merge request gitlab-org/gitlab!39634

Group pipeline warnings, make
them collapisible using summary
element. Add cap for how many
warning can be displayed

Unify burnup and burndown chart license checks

Closes #241371

See merge request gitlab-org/gitlab!40941

docs: Fix typos in Development Testing Guide

See merge request gitlab-org/gitlab!41237

Remove track_resource_milestone_change_events flag

See merge request gitlab-org/gitlab!40946

Signed-off-by: Takuya Noguchi <takninnovationresearch@gmail.com>

Remove reorder_designs feature flag

See merge request gitlab-org/gitlab!40866

Docs: change formatting of Dockerfile to be consistent

See merge request gitlab-org/gitlab!41161

Docs: change from example.gitlab.com to gitlab.example.com

See merge request gitlab-org/gitlab!41177