Update ffi gem to 1.11.1

See merge request gitlab-org/gitlab-ce!31686

This reduces duplication on Omnibus GitLab and saves about ~8 MB of disk
space.

Full list of changes:
https://github.com/ffi/ffi/blob/master/CHANGELOG.md

Backport of https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/14943

See merge request gitlab-org/gitlab-ce!31406

Resolve "Geo: Log cursor can take up to 60 secs to exit"

Closes #13411

See merge request gitlab-org/gitlab-ee!15070

Resolve "Incrementally expand merge request diffs in both direction"

Closes #58035

See merge request gitlab-org/gitlab-ce!30927

- expand upwards
- expand downwards
- expand all

in both inline and parallel views

End-to-end test for Issues Analytics Premium feature

Closes gitlab-org/quality/testcases#82

See merge request gitlab-org/gitlab-ee!15084

Split MR widget into etag-cached and non-cached serializers

See merge request gitlab-org/gitlab-ce!31354

Splits auto-refreshing of MR widget into 2 requests:

- the one which uses etag-caching and invalidates the fields on change
- the one without caching

The idea is to gradually move all the fields to etag-cached endpoint

Split MR widget into cached and non-cached serializers

See merge request gitlab-org/gitlab-ee!15045

Splits auto-refreshing of MR widget into 2 requests:

- the one which uses etag-caching and invalidates the fields on change
- the one without caching

The idea is to gradually move all the fields to etag-cached endpoint

Backport EE code for OAuth applications spec

See merge request gitlab-org/gitlab-ce!31670

Prevent rewritting plain links as embedded

Closes #58494

See merge request gitlab-org/gitlab-ce!31489

Removed duplicate functions from utils.sh

Closes gitlab-ee#13336

See merge request gitlab-org/gitlab-ce!31671

Remove embed metrics feature flag

See merge request gitlab-org/gitlab-ce!31106

Removes the feature flag that controls whether
metrics dashboard urls unfurl the metrics dashboard
charts.

Add ability to download chart CSV from metrics dashboard

Closes #60733

See merge request gitlab-org/gitlab-ce!30760

This MR adds a temporary button to be able to
download the Prometheus metrics from charts
to CSV format.

Updates current tracking code to use Tracking.js

See merge request gitlab-org/gitlab-ee!14960

This migrates away from the stats library and starts to implement a new
Tracking interface.

Resolve "`static-analysis` broke master - Job Failed #269645114"

Closes #13430

See merge request gitlab-org/gitlab-ee!15089

Remove duplicate project tree specs

See merge request gitlab-org/gitlab-ee!15083

And autoload it.

Bump GitLab Workhorse to v8.8.0

See merge request gitlab-org/gitlab-ce!31676

Remove default `relative_position` from `epic_issues`

Closes #13208

See merge request gitlab-org/gitlab-ee!15008

[CE] Remove default `relative_position` from `epic_issues`

See merge request gitlab-org/gitlab-ce!31514

Resolve "Search loses branch"

Closes #59712

See merge request gitlab-org/gitlab-ce!28282

- only in blobs result

Revert "Merge branch '65152-selective-highlight' into 'master'"

See merge request gitlab-org/gitlab-ce!31643