This commit adds JSON endpoints for fetching vulnerability findings
for the instance security dashboard.

* Adds Security::VulnerabilityFindingsController, which includes the
    ProjectCollectionVulnerabilityFindingsActions
* Adds SecurityHelper
* Adds ApplicationInstance, a PORO model that includes Vulnerable and
    represents the entire GitLab instance
* Adds vulnerability findings routes
* Adapts the vulnerability history cache for use with the instance
    dashboard

https://gitlab.com/gitlab-org/gitlab/issues/33899

Add build metadata to package API

See merge request gitlab-org/gitlab!20682

Add getDateInFuture util method

See merge request gitlab-org/gitlab!22671

This is a util method within the datetime_utility which
is used to get a date in the future. It accepts a date
param along with a param for the number of days which is
used for determining the future date.

Use custom user name for service desk emails

See merge request gitlab-org/gitlab!22090

Allows to set and use custom name for outgoing service desk
emails.

Documentation to promote checking background migrations

See merge request gitlab-org/gitlab!22559

This is important during upgrades, and essential when upgrading between
major versions.

We will be investigating upgrade checks for this by default in future
omnibus versions.

Update deploy board visualization docs

Closes #37029

See merge request gitlab-org/gitlab!22649

Refactor API deployments spec

See merge request gitlab-org/gitlab!22537

I found that 'request_with_query_count' was
not used anymore. While removing it, I did
some more refactoring of the N+1 context

Move endpoint to copy common_metrics.yml to core

See merge request gitlab-org/gitlab!21548

Add CI variable to provide GitLab base URL

Closes #19751

See merge request gitlab-org/gitlab!22327

Prune epics management end-to-end test

See merge request gitlab-org/gitlab!22526

Upgrade elasticsearch gems to v6

See merge request gitlab-org/gitlab!22645

Change set with let_it_be in ee/spec/services/projects

See merge request gitlab-org/gitlab!22523

Remove incorrect localVue usage in various files

Closes #121747

See merge request gitlab-org/gitlab!22603

Update project hooks limits to 100 for all plans

Closes gitlab-com/gl-infra/production#1521

See merge request gitlab-org/gitlab!22604

Persist Threat Monitoring alert dismissal

See merge request gitlab-org/gitlab!22117

- Adds `build_info` object to package api
- Specs for the new object

Adds project_id and project_path to group api

See merge request gitlab-org/gitlab!22089

Remove incorrect localVue usage in ee/spec/frontend/vue_shared

Closes #195869

See merge request gitlab-org/gitlab!22619

Change docs image location

See merge request gitlab-org/gitlab!22455

Possible fix for flaky sidebar specs

Closes #118659

See merge request gitlab-org/gitlab!22667

Merge branch '39119-actioncontroller-urlgenerationerror-no-route-matches-action-evidence-controller-projects' into 'master'

Allow slashes in release tags

Closes #39119

See merge request gitlab-org/gitlab!22527

Closes https://gitlab.com/gitlab-org/gitlab/issues/39119

See merge request https://gitlab.com/gitlab-org/gitlab/merge_requests/22527

Be more vigorous killing workers when shutting down sidekiq-cluster

See merge request gitlab-org/gitlab!21796

Disable Prometheus metrics if initialization fails

Closes #24425

See merge request gitlab-org/gitlab!22355

This ensures that once a user dismisses the info alert on the Threat
Monitoring page, it doesn't appear again on subsequent visits.

Part of [WAF statistics reporting][1].

[1]: https://gitlab.com/gitlab-org/gitlab/issues/14707

Reduce redis key size by half for Prometheus::ProxyService

See merge request gitlab-org/gitlab!20006

Auth runner requests with job tokens in Rack Attack

See merge request gitlab-org/gitlab!21412

The runner makes requests with Ci::Build tokens and they fail into
throttle_unauthenticated requests category. Now we're also looking for
builds with that token when authenticating requests.

Update worker feature categories to match product changes

See merge request gitlab-org/gitlab!22531

Add UI events tracking to Conan adoption

See merge request gitlab-org/gitlab!21908

- shared constants
- shared utils

Per feedback on MR

Rather than stubbing out some internal methods of the test subject,
use known good values for pid (the current process, and negative values)
Much better code coverage test that way