Convert group settings expand button to gl-button

See merge request gitlab-org/gitlab!49857

Update Gitaly version

See merge request gitlab-org/gitlab!49927

Run minimal rspec jobs based on test detection on Merge Requests pipelines

See merge request gitlab-org/gitlab!48741

Create `rspec * minimal` jobs that run minimal tests.
The jobs will run in parallel to the existing jobs

Test project specific services using class constants

See merge request gitlab-org/gitlab!49819

Change group to `group::monitor` in all feature flags owned by Monitor

See merge request gitlab-org/gitlab!49860

Update Gitaly version

See merge request gitlab-org/gitlab!49923

Add gl-button style to admin area

See merge request gitlab-org/gitlab!49610

Move assets in preparation for introducing import_groups app

See merge request gitlab-org/gitlab!48772

Fix typo in basic auth realm header name

See merge request gitlab-org/gitlab!49836

Remove `bulk_update_health_status` feature flag

See merge request gitlab-org/gitlab!49740

Re-name Audit Log as Audit Events

See merge request gitlab-org/gitlab!49635

Fix author on new issues by /clone quickcommand

See merge request gitlab-org/gitlab!49830

This formally re-names Audit Log as Audit Events in multiple locations.
This reflects a previously informal shift to the term Audit Events.

Fix documentation links to Alpha version definition

See merge request gitlab-org/gitlab!49896

Update Gitaly version

See merge request gitlab-org/gitlab!49902

Forwards compatible test changes for framework authorization [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!48080

This uses the caching_array_resolver to eliminate the N+1 for
Epic.issues.

The filtering by accessibility is removed since we have authorization to
do that for us, which is tested in the request specs.

This updates some module doc comments, changes some variable names, uses
`global_id_of` in a few more places, and adds a new use of `before_all`.

Prefer to use the pagination shared examples

This mostly adds connection methods in preparation for the
graphql helper changes.

None of the changes in this commit should cause any observable
effects on application behaviour.

This includes

- removal of pagination tests from resolver specs (resolvers do not -
  currently - know enough of their arguments to make this work). At the
  moment we need to run all our pagination specs at the request
  integration level.

  This is the same for N+1 specs must always be run in request specs,
  since otherwise they are unreliable.

Add jwt to filter parameters

See merge request gitlab-org/gitlab!49358

Retry rsync when source files vanish during backup

See merge request gitlab-org/gitlab!48568

Adds API support for Project Deployment Frequency

See merge request gitlab-org/gitlab!48265

**app/models/deployment.rb:**
Select deployments that were created within a datetime range.

**ee/app/finders/analytics/deployments_finder.rb:**
Find successful deployments for a project within a datetime range.

**ee/changelogs/unreleased/api-support-for-deployment-frequency.yml:**
Changelog.

**ee/lib/api/analytics/project_deployment_frequency.rb:**
API for getting deployment frequencies for projects.

**ee/lib/ee/api/api.rb:**
Mount the new deployment frequency API.

**ee/lib/ee/api/entities/analytics/deployment_frequency.rb:**
Shape of deployment frequency API responses.

**ee/spec/requests/api/analytics/project_deployment_frequency_spec.rb:**
Test API.

**ee/spec/finders/analytics/deployments_finder_spec.rb:**
Test deployments finder.

**spec/models/deployment_spec.rb:**
Test created_between method.

**doc/user/project/index.md:**
Adds some docs for the new licensed feature flag.

**doc/api/project_analytics.md:**
Adds some docs for the API.

**ee/app/models/license.rb:**
Adds new licensed feature flag for project analytics.

**ee/app/policies/ee/project_policy.rb:**
Adds new policies for the new project analytics feature flag.

**ee/spec/policies/project_policy_spec.rb:**
Test for new project analytics policy and feature flag.

**db/structure.sql:**
**db/migrate/
20201211042306_add_deployments_finder_by_finished_at_index.rb:**
**db/schema_migrations/20201211042306:**

Adding new index to make the deployments finder query fast.

Fix performance issue finding snippet replicables

See merge request gitlab-org/gitlab!49518

Fix a performance issue when looking up snippet repositories
when replication is enabled by namespace

Relates to https://gitlab.com/gitlab-org/gitlab/issues/287763

Update Gitaly version

See merge request gitlab-org/gitlab!49879

Future tense style clean up for Protect

See merge request gitlab-org/gitlab!49874