In commit ebab4f48 (gitaly_client: Reimplement `#between` via
`#list_commits`, 2021-11-11), we have reimplemented `#between` via
`#list_commits` such that the deprecated CommitsBetween RPC isn't used
in GitLab Rails anymore. What was missed though is that `#between` isn't
being used at all anymore, and all previous callsites had already been
converted to use `#list_commits` in the first place. The calls which
were still visible in Grafana thus weren't caused by Rails, but they
were instead caused by the Elasticsearch indexer.

Remove `#between` altogether given that it's not in use. The feature
flag which has been introduced to convert this wrapper to instead use
`#list_commits` is removed, too.

Changelog: other

Allow to create issues by email when it contains only quotes

See merge request gitlab-org/gitlab!74413

Improve skipped billing page hand raise spec

See merge request gitlab-org/gitlab!74438

Grant permissions for oauth users based on scopes

See merge request gitlab-org/gitlab!74646

Tweak two deprecation entries for better sorting

See merge request gitlab-org/gitlab!74818

Add controller prepend mod for JH content validation service

See merge request gitlab-org/gitlab!74159

Add UX Issue template

See merge request gitlab-org/gitlab!74435

Revert Gitaly valid_primaries AS MATERIALIZED change

See merge request gitlab-org/gitlab!74861

Move and reformat environment:action content

See merge request gitlab-org/gitlab!74572

Re-sort the main keywords on the yaml reference page

See merge request gitlab-org/gitlab!74860

Add qa test for Service ping default config

See merge request gitlab-org/gitlab!74523

This reverts commit 73c3684e.

To remedy ERROR: syntax error at or near "MATERIALIZED" because
some system is still using PG11.

Add IP restriction note about user activity dashboard

See merge request gitlab-org/gitlab!74649

Documentation - Work items widget frontend architecture

See merge request gitlab-org/gitlab!70892

Update Gitaly version

See merge request gitlab-org/gitlab!74848

Clarify best way to move servers

See merge request gitlab-org/gitlab!72924

Update browser based DAST checks documentation

See merge request gitlab-org/gitlab!74767

Update artifacts reports keyword reference and create new page

See merge request gitlab-org/gitlab!74769

Correct audit message text to mention committers instead of reviewers

See merge request gitlab-org/gitlab!72623

Remove expires_in key

See merge request gitlab-org/gitlab!72212

Merge branch '345883-destroying-a-ci-jobartifact-causes-a-cross-database-modification-across-unsupported-tables-error' into 'master'

Fixes cross-db modification when destroying a Ci::JobArtifact

See merge request gitlab-org/gitlab!74737

Unquarantine purchase CI e2e tests

See merge request gitlab-org/gitlab!74756

Update Fulfillment group upgrade test to use `group.path` in verification

See merge request gitlab-org/gitlab!74754

Docs: GITLAB_RAILS_RACK_TIMEOUT is in seconds

See merge request gitlab-org/gitlab!74849

Remove surface_environment_creation_failure feature flag

See merge request gitlab-org/gitlab!74773

Clarify permission for trains on protected branch

See merge request gitlab-org/gitlab!74841

Fix flaky group iteration e2e spec

See merge request gitlab-org/gitlab!73787

Document a Maintenance mode bug in upgrading instructions

See merge request gitlab-org/gitlab!74540

Improve emoji autocomplete when typing :) or :(

See merge request gitlab-org/gitlab!74204

Fix OpenStruct use in range_spec

See merge request gitlab-org/gitlab!74412