On GitLab.com we are running into issues where batch sizes for the
migration MigrateMergeRequestDiffCommitUsers are too large, resulting in
Sidekiq hosts running out of memory. See issue
https://gitlab.com/gitlab-com/gl-infra/infrastructure/-/issues/14097 for
more details on this.

To work around this, we add a migration that slices the existing jobs
into smaller chunks. This done such that jobs using the old ranges
won't be processed any more. We also change the number of database rows
loaded into memory when migrating data, in an attempt to further reduce
the amount of memory that's necessary.

See https://gitlab.com/gitlab-org/gitlab/-/issues/334394 for more
information.

Changelog: added

Add support for description lists in content editor

See merge request gitlab-org/gitlab!69149

Fix check and cross symbols on containers page

See merge request gitlab-org/gitlab!69342

Issue template for infradev

See merge request gitlab-org/gitlab!69362

Fix broken test

See merge request gitlab-org/gitlab!69364

Clarify UI CI variables are'nt available to services

See merge request gitlab-org/gitlab!67787

Use jh/Gemfile if it exists

See merge request gitlab-org/gitlab!69361

Use linear version User#groups_with_developer_maintainer_project_access

See merge request gitlab-org/gitlab!68851

Zoom into design image upto 100% of actual size

See merge request gitlab-org/gitlab!68755

Clean up Secure service ping metric definitions

See merge request gitlab-org/gitlab!69257

Simplify issues counts query in issues page refactor

See merge request gitlab-org/gitlab!69310

Cache group issues count for state

See merge request gitlab-org/gitlab!67418

[ci skip]

- Add specs

Add condition to truncate counts text

- Add tests for method issuables_state_counter_text

Revert to using RequestStore if cache is empty

Limit caching to group isssues

- Rename FF
- Move FF check to group model
- Update specs

Use existing format_cached_count method

Refactor #params_include_filters?

Replace "the the" with "the"

See merge request gitlab-org/gitlab!69134

The 2 tests can be merged for simplicity,
as the second test is testing the
internal implementation.

Add rollout issue for track_epic_boards_activity

See merge request gitlab-org/gitlab!69348

Update Actionable Insight template to make issue confidential by default

See merge request gitlab-org/gitlab!69157

Fix product tier on Jira importer doc

See merge request gitlab-org/gitlab!69347

Consume security policy yaml in specs from factory

See merge request gitlab-org/gitlab!69109

This commit moves the hardcoded policy yaml content
in specs into a new factory.

This commit is a follow-up from
https://gitlab.com/gitlab-org/gitlab/-/merge_requests/69108.

Prevent overriding DOMPurify's default config with custom configuration

See merge request gitlab-org/gitlab!69269

Refactor Vue issues list variable names

See merge request gitlab-org/gitlab!69300

Experiment cleanup: Promote Continuous onboarding 1A

See merge request gitlab-org/gitlab!68965

Use linear version ApplicationSettings#elasticsearch_limited_namespaces

See merge request gitlab-org/gitlab!68931

Further refactor member creation classes

See merge request gitlab-org/gitlab!67541

Cleanup orphaned issue boards sidebar components

See merge request gitlab-org/gitlab!69336

Move security policy yaml in specs to factory

See merge request gitlab-org/gitlab!69108

Sanitize emoji list when reading from LocalStorage

See merge request gitlab-org/gitlab!68988