After we've migrated all group sidebar menus, we can remove
all the auxiliary code that we needed to introduce to render
old partial menus.

Besides, we can also clean helper methods that are nore used
anymore.

Merge branch '338011-flaky-spec-spec-features-cycle_analytics_spec-rb-70-value-stream-analytics-as-an-allowed' into 'master'

Flaky spec: ./spec/features/cycle_analytics_spec.rb:70

See merge request gitlab-org/gitlab!68595

Change Shard to use safe_find_or_create_by

See merge request gitlab-org/gitlab!68529

Remove deprecated deployment workers

See merge request gitlab-org/gitlab!67683

Reduce Gitaly calls for keeping around refs of published notes

See merge request gitlab-org/gitlab!68337

E2E: Remove redundant staging checks from epics import spec

See merge request gitlab-org/gitlab!68525

Update Gitaly version

See merge request gitlab-org/gitlab!68615

Update Cursor on compliance Framework color picker

See merge request gitlab-org/gitlab!68472

Edit Notifications doc for reading level

See merge request gitlab-org/gitlab!68075

Updated `@mention` so it is styled as code

See merge request gitlab-org/gitlab!68597

Respect namespaces with unlimited minutes

See merge request gitlab-org/gitlab!68599

Fix flaky content_editor_spec

See merge request gitlab-org/gitlab!68514

Remove experiment backwards compatible index capability

See merge request gitlab-org/gitlab!68489

The values will be queried for a month range.
5 days ensures the MR is well within that range.

Internal Gitlab owned namespaces only (example: gitlab-org) have unlimited
minutes. Fix a bug where the builds were dropped when mintues were set
to 0 i.e. unlimited

Changelog: fixed

Update Generic packages events to be captured with usage ping

See merge request gitlab-org/gitlab!68176

- no longer needed.

Allow rendering block content in tables

See merge request gitlab-org/gitlab!66187

- Also allow rendering block content in tables behind
  a feature flag

Changelog: fixed

Secure `[analyzer]_scans` metrics report on all CI jobs

See merge request gitlab-org/gitlab!67812

Remove source_project_id from basic search for merge requests

See merge request gitlab-org/gitlab!67977

Removes whitespace at bottom of inline diffs

See merge request gitlab-org/gitlab!68528

RuboCop: Use absolute path for cache root directory

See merge request gitlab-org/gitlab!68556

Add alternative way of importing notes to GitHub Importer

See merge request gitlab-org/gitlab!67150

Add percentage change to performance widgets

See merge request gitlab-org/gitlab!68390

Record issue metrics without subtransaction

See merge request gitlab-org/gitlab!68509

Fix broken docs links

See merge request gitlab-org/gitlab!68515

Add and refactor Administration menu

See merge request gitlab-org/gitlab!68292

Edited 'issue board' to be lowercase

See merge request gitlab-org/gitlab!68406

We recently decided to standardize on lowercase
for issue board. Previously we were using it
inconsistently. (Sometimes title case, sometimes
lowercase.) Related to: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/68387

Add system note for issue type changes

See merge request gitlab-org/gitlab!68239

Changelog: added

Standardizing on lowercase for 'epic boards'

See merge request gitlab-org/gitlab!68409

Enable `assumeImmutableResults` in group repo analytics

See merge request gitlab-org/gitlab!68364