Update to Rack v2.1.4

See merge request gitlab-org/gitlab!44518

Allow placeholder `:id` for group link route

See merge request gitlab-org/gitlab!44346

Allows us to pass route with placeholder to frontend

Update integration descriptions to not be project-specific

See merge request gitlab-org/gitlab!44893

To not be project-specific.
- Make sure translations are updated as well.

Add note about cross site cookies browser limitation to Jira App page

See merge request gitlab-org/gitlab!44898

Remove duplicated BS display property from Commit/Snippet's HAML

See merge request gitlab-org/gitlab!44917

Use scan information in issue template

See merge request gitlab-org/gitlab!44620

Merge branch '235603-convert-group-members-list-view-from-haml-to-vue-role-dropdown-component' into 'master'

Group members Vue conversion - role dropdown

See merge request gitlab-org/gitlab!44651

Part of a larger initiative to convert the group members table from
HAML to Vue

This is needed to address a few outstanding CVEs and fix cookie
timestamp formats.

Full list of changes:
https://github.com/rack/rack/compare/2.0.9..2.1.4

Relates to:
* https://gitlab.com/gitlab-org/gitlab/-/issues/36362
* https://gitlab.com/gitlab-org/gitlab/-/issues/228622

Rack v2.1.x no longer coerces the body to a string. Previously in a few
places the Grape API was returning the status code as an integer, which
Grape used as the response body. To preserve the legacy behavior, we
explicitly set the body to the stringified integer.

Add status emoji to member avatar

See merge request gitlab-org/gitlab!44064

Part of a larger initiative to convert the group members view from
HAML to Vue

Fix params not filtered on project approval API

See merge request gitlab-org/gitlab!44885

Docs: Git rebase, force-push, merge conflicts

See merge request gitlab-org/gitlab!43887

Update metadata for SSH page

See merge request gitlab-org/gitlab!44322

Resolve "snowplow - count creating incidents via create incident button"

See merge request gitlab-org/gitlab!44631

Merge branch 'Replace-GlDeprecatedDropdown-with-GlDropdown-in-app/assets/javascripts/vue_shared/components/split_button.vue' into 'master'

Replace gl deprecated dropdown with gl dropdown in app/assets/javascripts/vue shared/components/split button.vue

See merge request gitlab-org/gitlab!41433

Replace gl deprecated dropdown with gl dropdown in app/assets/javascripts/vue shared/components/split button.vue

Docs: Reduce seats automatically on .COM

See merge request gitlab-org/gitlab!44442

Resolve "Increase limit for number of files loaded for a single diff"

See merge request gitlab-org/gitlab!43123

Add variables inheriting docs to multi project pipeline doc

See merge request gitlab-org/gitlab!44714

Create tests for ee/app/assets/javascripts/security_dashboard/components/selection_summary_vuex.vue

See merge request gitlab-org/gitlab!44213

Issuable Show: Add IssuableTitle component

See merge request gitlab-org/gitlab!44732

Update Add Members Api to accept user_id list

See merge request gitlab-org/gitlab!44051

Update dependency vue-router to ^3.4.6

See merge request gitlab-org/gitlab!44598

"None" style: fix merge conflict button text

See merge request gitlab-org/gitlab!44427

Fix unnecessarily escaped merge error text

See merge request gitlab-org/gitlab!44844

Improve WebIDE error messages on committing

See merge request gitlab-org/gitlab!43408

Issuable Show: Add IssuableEditForm component

See merge request gitlab-org/gitlab!44737

Feat(Instance Statistics): add getAverageByMonth

See merge request gitlab-org/gitlab!44734

Add util to convert issues and merge request data
to average by month