This was originally implemented as a back up because we were concerned
about the reliability of Elasticsearch. We assumed it would be safe to
add this link just in case our Elasticsearch experience was consistently
bad.

But it turned out that we forgot to ever turn the feature flag on and
our Elasticsearch has been quite robust anyway. As such we may as well
remove the feature now.

We still keep the hidden feature where the user can manually add a
`basic_search=true` to the URL to get the basic search functionality
because this is still useful for diagnostic purposes but we don't need
to provide a link to this as it's not something most people will need to
use.

Improve detection of similarity sorting in GraphQL

Closes #244853

See merge request gitlab-org/gitlab!43041

Improve performance on toggling left sidebar tabs in Web IDE

See merge request gitlab-org/gitlab!42873

Otherwise rendering and destroying the sidebar for large repos
becomes very expensive.

Update prometheus-client-mmap to v0.12.0

See merge request gitlab-org/gitlab!42948

Update discover security feature flag yaml

See merge request gitlab-org/gitlab!43132

Update SCA group feature flags YAML files

See merge request gitlab-org/gitlab!43133

Add ability to sort vulnerabilities by title

See merge request gitlab-org/gitlab!42953

This change adds ability to sort vulnerabilities by title in
GraphQL.

Use random group path to avoid 400 on repeated deletion

Closes #254808

See merge request gitlab-org/gitlab!43086

Use let_it_be for developer2 in interpret_service_spec.rb

See merge request gitlab-org/gitlab!42966

Add feature flag details for group::configure

See merge request gitlab-org/gitlab!43198

Detect problems with polymorphic epic trees

See merge request gitlab-org/gitlab!42083

Update anonymous feedback feature flag

See merge request gitlab-org/gitlab!43168

Add details for resource_access_token FF

See merge request gitlab-org/gitlab!43216

Remove restricted_snippet_scope_search flag

See merge request gitlab-org/gitlab!43153

Add group::editor feature flag info

See merge request gitlab-org/gitlab!43148

Migrate "Recover hidden stage" dropdown

See merge request gitlab-org/gitlab!43032

Fixing docs badges for inline code coverage

See merge request gitlab-org/gitlab!42546

- Inline code coverage visualization documentation has incorrect tier
  badges, replacing them with the correct ones.

Remove unused jobs in pipeline type graphs

See merge request gitlab-org/gitlab!43113

Enabled monaco_ci by default

See merge request gitlab-org/gitlab!42814

Clear memoized manifest to solve intermittent spec errors

Closes #255176

See merge request gitlab-org/gitlab!43229

Provide canUpdate to boards

See merge request gitlab-org/gitlab!43028

Move created issues in the activity column

See merge request gitlab-org/gitlab!43016

`spec/lib/gitlab/webpack/manifest_spec.rb` appears to be failing
intermittently due to a memoized manifest that is loaded before the
tests are run. We now clear these values between each run to ensure a
clean state.

Closes https://gitlab.com/gitlab-org/gitlab/-/issues/255176

Docs: Update metadata with Testing group

See merge request gitlab-org/gitlab!43165

Add gl-button class to the snippets haml views

See merge request gitlab-org/gitlab!43181

Documentation about LFS authentication on import

See merge request gitlab-org/gitlab!43049

Add a note about the precedence of the `.lfsconfig` authentication data
on Project import.

Add approved meta to MR Analytics Throughput table

See merge request gitlab-org/gitlab!42216

Add the approvals meta to the MR analytics
throughput data table.

Correct typo in /ci/secrets documentation

See merge request gitlab-org/gitlab!43219

Replaced HashiCoupr with HashiCorp in
"Using external secrets in CI"

Fixed typo in README.md

See merge request gitlab-org/gitlab!43183

Restore string used in multiple places

Closes #254940

See merge request gitlab-org/gitlab!43193