Merge branch '228968-replace-vue_shared-tooltip-with-gitlab-ui-s-tooltip-in-app-assets-javascripts-projects-tree' into 'master'

Replace vue_shared UI tooltip in commit_pipeline_status_component.vue

See merge request gitlab-org/gitlab!43818

Update project template e2e test to wait for files to appear

Closes #261928

See merge request gitlab-org/gitlab!44252

Migrate DeprecatedModal to GitLab UI Modal

See merge request gitlab-org/gitlab!42113

Adding a troubleshooting section to add_remove_clusters.html

See merge request gitlab-org/gitlab!43925

Small fixes to line wrapping and style.

Keep the 'review-deploy' artifacts for 7 days

See merge request gitlab-org/gitlab!44275

Apply GitLab UI button styles to buttons in app/views/projects/issues/export_csv directory

See merge request gitlab-org/gitlab!44106

Turn startup css helper path to the aliased one

See merge request gitlab-org/gitlab!43997

Remove legacy `shared/members/update.js.haml` in favor of vanilla JS

See merge request gitlab-org/gitlab!44048

Tweak GC settings in pipeline config

See merge request gitlab-org/gitlab!38477

Fix ruby 2.7 warnings in spec/support/helpers

See merge request gitlab-org/gitlab!44467

Enabling snippets with multiple files

See merge request gitlab-org/gitlab!43246

Removing the FF snippet_multiple_files and releasing
snippet with multiples files.

Add pages to consolidated object storage settings

See merge request gitlab-org/gitlab!44032

Added additional NPM/Yarn troubleshooting technique

See merge request gitlab-org/gitlab!44307

Apply GitLab UI button styles to buttons in app/views/sherlock/file_samples directory

See merge request gitlab-org/gitlab!44109

Merge branch '241058-migrate-bootstrap-button-to-gitlab-ui-glbutton-in-app-assets-javascripts-notes-components' into 'master'

Migrate Bootstrap button to GlButton in MR discussion

See merge request gitlab-org/gitlab!41430

Merge branch '235603-convert-group-members-list-view-from-haml-to-vue-member-controls' into 'master'

Add remove member action button

See merge request gitlab-org/gitlab!43919

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

Mention `let_it_be` aliases in the testing guide docs

See merge request gitlab-org/gitlab!44144

Doc: Update environment variables page with styling

See merge request gitlab-org/gitlab!44352

Use burnup data to generate burndown charts

See merge request gitlab-org/gitlab!42314

Also add toggle to load old data
We now also render the charts before making the network request
for both cases, which speeds up the rendering of charts
Add a flag to ensure we only fetch burndown data once

Bump mini_magick gem version

See merge request gitlab-org/gitlab!44450

Add database directory into rspec migration rule

See merge request gitlab-org/gitlab!44384

Merge branch '239823-convert-stylesheets-pages-environments-scss-into-page-specific-bundle' into 'master'

Extract environments CSS from application bundle

See merge request gitlab-org/gitlab!44265

Make environments CSS a separate bundle
Use CSS variables instead on SCSS ones

Add reference to Vault Secrets in CI setup to Vault Managed App install

See merge request gitlab-org/gitlab!44182

Document variable that disables secret detection

See merge request gitlab-org/gitlab!44351

Enable gitpod feature flag by default

See merge request gitlab-org/gitlab!43961

Sub non-gendered Spanish name for Maria

See merge request gitlab-org/gitlab!44368

Remove feature flag: release_issue_summary

See merge request gitlab-org/gitlab!44277

Merge branch '235391-support-group-milestones-to-be-associated-with-project-releases-in-api-4' into 'master'

Refactor `Releases::Concerns` into `Releases::BaseService`

See merge request gitlab-org/gitlab!44413

Signed-off-by: Rémy Coutable <remy@rymai.me>