Replace popover with the Glpopover

See merge request gitlab-org/gitlab!49035

Merge branch '283932-flaky-test-qa-specs-features-ee-browser_ui-2_plan-epic-epics_management_spec-rb-39-plan' into 'master'

Move `.js-epic-container` class to fix E2E spec

See merge request gitlab-org/gitlab!49150

`.js-epic-container` was being added to multiple elements which was
causing JS errors

Resolve "DevOps Adoption MVC (backend)"

See merge request gitlab-org/gitlab!48684

Geo: Recover stuck verification started rows

See merge request gitlab-org/gitlab!48006

Follow-up !47131 Apply style guideline

See merge request gitlab-org/gitlab!49496

Disable epic quick actions for new epics

See merge request gitlab-org/gitlab!49470

Move CSS to page related bundle

See merge request gitlab-org/gitlab!48792

Add no-global-event-off error to eslint conifg

See merge request gitlab-org/gitlab!49438

Fix spacing and word choice

See merge request gitlab-org/gitlab!49507

Add oncall rotation and participant table

See merge request gitlab-org/gitlab!49058

- Add migrations
- Add models
- Add specs

Update docs for Pages domain config source

See merge request gitlab-org/gitlab!49326

Add closing quotes

Added a note on recommended GitLab Agent setup

See merge request gitlab-org/gitlab!49499

Related to https://gitlab.com/gitlab-org/gitlab/-/issues/220912

Docs cleanup and added kubernetes 1.19 support with support timelines

See merge request gitlab-org/gitlab!49498

Timely sanitization of initial Epic data

See merge request gitlab-org/gitlab!49415

Security dashboard css is very specific to its own page
therefore we've decided to move it into its own bundle
in order to improve page performance

Add member events column to webhooks table

See merge request gitlab-org/gitlab!49273

This is just adding the column, actual implementation will come after

Remove api_billable_member_list feature flag

See merge request gitlab-org/gitlab!49336

The spacing of several list items was off by one space.
This MR fixes the spacing for correct syntax
highlighting, and corrects some word usage.

Update regex secure coding guidelines

See merge request gitlab-org/gitlab!48962

Add graphql query for linting in editor app

See merge request gitlab-org/gitlab!49379

In the new PA home, we add the graphQl query
to fetch the linted data and we also update
the test to mock thei new returned value.

Geo: Minor adjustments to verification logic

See merge request gitlab-org/gitlab!49292

Re-factor check for maintenance mode

See merge request gitlab-org/gitlab!49387

Fix displaying merge request dependencies with no metrics

See merge request gitlab-org/gitlab!49466

Fix division by error when upload max size is set to 0

See merge request gitlab-org/gitlab!49482

Automatically select DAST profile

See merge request gitlab-org/gitlab!49435

When there is only a single profile available in an on-demand scan's
profile selector, it is automatically selected to save the user some
clicks and to prevent potential confusion.

and end of support

Run the version sanity check for pre and release

See merge request gitlab-org/gitlab!49427

Follow-up gitlab-org/gitlab#47131

Allow schedule update

See merge request gitlab-org/gitlab!49295

Hook schedule update to the backend
and allow for a schedule to be
updated via GraphQL

Update images with clearer versions

See merge request gitlab-org/gitlab!47746