Add /-/chaos/gc endpoint to trigger garbage collector

See merge request gitlab-org/gitlab!51579

This helps in providing a stable view on worker memory
during development and performance tests.

Improve usage ping metrics calculations with new index added to security scans table

See merge request gitlab-org/gitlab!48671

Rename provision category to license

See merge request gitlab-org/gitlab!52204

Update node version to v14.x

See merge request gitlab-org/gitlab!52099

Refactor repo exporters to use exportable instead of project

See merge request gitlab-org/gitlab!52173

Add tests for links_inner component

See merge request gitlab-org/gitlab!51700

This add tests for the link drawing in the CI
config graph.

Bust cache for GL.com billing page

See merge request gitlab-org/gitlab!52174

 - adds new cache key and feature flag

To speed up usage ping metrics calculations add index to
security_scans table on created_at columns

Fixed typo in issue template section

See merge request gitlab-org/gitlab!52166

Update the code coverage chart page to mention the current branch

Use `%{ref}` instead of `master`.

See merge request gitlab-org/gitlab!51385

Use `%{ref}` instead of `master`.

Fix vue/no-lone-template violations

See merge request gitlab-org/gitlab!51393

This rule aims to eliminate unnecessary and potentially confusing lone
`<template>` tags in Vue components.

In Vue.js 2.x, `<template>` elements that have no specific directives
have no effect.

In Vue.js 3.x, `<template>` elements that have no specific directives
render `<template>` DOM elements as is, but in most cases this may not
be what is intended.

Part of https://gitlab.com/gitlab-org/gitlab/-/issues/297218.

Update workhorse to v8.61.0

See merge request gitlab-org/gitlab!52195

Docs: update Open Source Program URL

See merge request gitlab-org/gitlab!32287

Track exceptions when using Bulk Import

See merge request gitlab-org/gitlab!52011

Add gl-button to nav buttons in the project page

See merge request gitlab-org/gitlab!51427

Cloud License: GraphQL and policy

See merge request gitlab-org/gitlab!51575

Add graphql type for oncall shifts

See merge request gitlab-org/gitlab!50006

Fix alignment and font issues in project operations settings page

See merge request gitlab-org/gitlab!51825

Trial onboarding UX enhancements

See merge request gitlab-org/gitlab!51911

Based on UX review

Docs: fix linting errors in doc/api/boards.md

See merge request gitlab-org/gitlab!49763

Quarantine flaky Gitlab::Elastic::Helper specs

See merge request gitlab-org/gitlab!52185

Refactoring merge train refresh service

See merge request gitlab-org/gitlab!51433

Enable Merge Train checkbox based on Merge Pipelines checkbox

See merge request gitlab-org/gitlab!51233

The Merge Train checkbox is enabled only when the Merge Pipelines
checkbox is enabled and checked. The initial state is set by querying
`ciCdSettings` via GraphQL.

Use default options for query params in get_job_id script

See merge request gitlab-org/gitlab!52158