Fix error when reloading code in Sidekiq

Closes #54320

See merge request gitlab-org/gitlab-ce!25069

This commit fixes the following error in development:

    ArgumentError: A copy of Gitlab::Metrics::Transaction has been
    removed from the module tree but is still active!

Quarantine failing test

See merge request gitlab-org/gitlab-ee!9503

Resolve "ActionView::Template::Error: undefined method `>' for nil:NilClass"

Closes #57428

See merge request gitlab-org/gitlab-ce!25028

Adds a feature flag to the diff fuzzy file finder

Closes #57403

See merge request gitlab-org/gitlab-ce!25006

Update `chart.js` to 2.7.2

See merge request gitlab-org/gitlab-ce!24771

Update `chart.js` to 2.7.2

See merge request gitlab-org/gitlab-ee!9421

Fix push_http_private_token_spec by waiting for viewers to load

Closes gitlab-org/quality/staging#33

See merge request gitlab-org/gitlab-ce!25030

Mention when the Registry API was introduced

See merge request gitlab-org/gitlab-ce!24596

Fixes diff web worker not loading in staging

See merge request gitlab-org/gitlab-ce!25039

Clarify search parameter in the branches API docs

See merge request gitlab-org/gitlab-ce!24703

Update group permission docs

See merge request gitlab-org/gitlab-ce!24768

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/57403

Docs: Add link to API for GitHub imports

See merge request gitlab-org/gitlab-ce!24808

Refactor draft_note_spec.js to Vue test utils (CE backport)

See merge request gitlab-org/gitlab-ce!25016

Refactor draft_note_spec.js to Vue test utils

See merge request gitlab-org/gitlab-ee!9486

https://gitlab.com/gitlab-org/quality/staging/issues/34

Fixes link to wrong section

See merge request gitlab-org/gitlab-ce!24811

Refactor broadcast message API page

See merge request gitlab-org/gitlab-ce!24920

Refactor snippets API documentation page

See merge request gitlab-org/gitlab-ce!24921

Fix anchors links in maven page

See merge request gitlab-org/gitlab-ee!9444