This reverts commit 2dca4d37.

Stop finding commit with empty ref

See merge request gitlab-org/gitlab!47497

Remove DOMContentLoaded Eventlistener

See merge request gitlab-org/gitlab!47659

Break repository file tests into three tests

See merge request gitlab-org/gitlab!37849

Break up the previous file create, edit, delete tests into
individual tests.

Clear cached merge_ref_sha on reopen

See merge request gitlab-org/gitlab!47747

Fixed copy contents functionality for snippets

See merge request gitlab-org/gitlab!47646

Remove validation from DAST site profile form

See merge request gitlab-org/gitlab!47701

Fix broken lint from lowercase id

See merge request gitlab-org/gitlab!47756

Add notification subscription feature to swimlanes sidebar

See merge request gitlab-org/gitlab!47253

Do not fail when cleaning up MR with no repository

See merge request gitlab-org/gitlab!47744

Switched from relying on ID for the blob content to
generated hash-based data-* attribute to make sure we're
generating the unique one for each blob.

Add user callout for instances with registration enabled by default

See merge request gitlab-org/gitlab!47425

Shown only to admins to let them know that anybody can register on
their instance

Use `settings` icon in Jira connect dev doc

See merge request gitlab-org/gitlab!47594

Fix Ruby 2.7 deprecations for ci/build_trace_chunk.rb

See merge request gitlab-org/gitlab!47688

Avoid smart quotes in raw SQL

See merge request gitlab-org/gitlab!47666

Swimlanes - Fix id format of newly created issue

See merge request gitlab-org/gitlab!47750

Remove DOMContentLoaded Eventlistener

See merge request gitlab-org/gitlab!47617

Resolve "Migrate Opsgenie integration to new Integrations UI"

See merge request gitlab-org/gitlab!47192

Board refactor - Split BoardColumn component [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!47151

Relates to https://gitlab.com/gitlab-org/gitlab/-/issues/257438

Quarantine failing spec

See merge request gitlab-org/gitlab!47741

Override QA::Page::Base#inspect for prettier msgs

See merge request gitlab-org/gitlab!47597

Consolidate graphQLBoardLists feature flag by splitting BoardColumn and
BoardHeader components to isolate boardStore to help with deprecation.

In https://gitlab.com/gitlab-org/gitlab/-/merge_requests/41572, we
started caching `merge_ref_sha` when we clean up the merge request
refs.

It is possible to re-open a closed MR though. If we don't clear
the cached `merge_ref_sha`, `MergeRequest#merge_ref_head` will
always point to the cached one which can be stale.

This fixes that by clearing the cached value on reopen.

Docs: Removed jobs from pipeline topic

See merge request gitlab-org/gitlab!47686

When `Projects::RefsController#switch` is requested without `ref`
and `path` params, internally, GitLab still tries to make a
request for `FindCommit` RPC with empty ref.

We don't need to do that as we won't be able to find a commit with
empty ref.

When we clean up refs of a merge request that is on a project
with no repository anymore, the MergeRequests::CleanupRefsService
will fail.

Before this fix, it'll throw an error and retry and will not set
the cleanup schedule as completed. When the cleanup schedule is
not marked as completed, it'll be picked up by the scheduler
again.

To fix that, we are now checking if the repository exists before
deleting refs. This way, we can still update the cleanup schedule.

Add meta data and acronyms

See merge request gitlab-org/gitlab!47739

Update create_merge_request_with_secure_spec failing test

See merge request gitlab-org/gitlab!47519