This MR adds new application setting to network section
`allow_local_requests_from_system_hooks`. Prior to this change
system hooks were allowed to do local network requests by default
and we are adding an ability for admins to control it.

Improve job log rendering performance

See merge request gitlab-org/gitlab-ce!31262

Currently we write out empty CSS classes (`class=""`) every time we
create a new tag. This adds 9 unnecessary bytes per span element. In a
recent trace, I have counted 11950 span elements. So we transported 105
unnecessary kilobytes!

Resolve docker in docker problems

See merge request gitlab-org/gitlab-ce!31417

Syncs the vue test utils helpers

See merge request gitlab-org/gitlab-ce!31349

See https://gitlab.com/gitlab-com/gl-infra/production/issues/1023

This also has been suggested by Tomasz in the MR

Fix performance bar warnings when Rugged is disabled

Closes #65491

See merge request gitlab-org/gitlab-ce!31395

Improve test for .with_needs

See merge request gitlab-org/gitlab-ce!31411

Update end-to-end style guide doc with new guideline

See merge request gitlab-org/gitlab-ce!31342

Clean up job_app_spec

See merge request gitlab-org/gitlab-ce!31400

Fix GC::Profiler metrics fetching

See merge request gitlab-org/gitlab-ce!31331

Previously, both InfluxSampler and RubySampler were relying on the
`GC::Profiler.total_time` data which is the sum over the list
of captured GC events. Also, both samplers asynchronously called
`GC::Profiler.clear` which led to incorrect metric data because
each sampler has the wrong assumption it is the only object who calls
`GC::Profiler.clear` and thus could rely on the gathered results between
such calls.

We should ensure that `GC::Profiler.total_time` is called only in one
place making it possible to rely on accumulated data between such wipes.

Also, we need to track the amount of profiler reports we lost.

Make `bin/web_puma` consider RAILS_ENV

See merge request gitlab-org/gitlab-ce!31378

Use Mermaid Markdown for testing guide docs

See merge request gitlab-org/gitlab-ce!31322

Custom project templates also on GitLab.com

See merge request gitlab-org/gitlab-ce!31396

Resolve Incorrect empty state message on "Explore projects"

Closes #58256

See merge request gitlab-org/gitlab-ce!25578

Update ldap#security section

See merge request gitlab-org/gitlab-ce!31335

Exclude docs from ee_compat_check

See merge request gitlab-org/gitlab-ce!31397

Changes * to + to be more precise with acceptable branch names

Document required quotes in Mermaid subgraph titles

Closes #65338

See merge request gitlab-org/gitlab-ce!31312

- Remove setTimeout calls
- Add helper function to encapsulate setup

Add rate limit docs

Closes #41308

See merge request gitlab-org/gitlab-ce!30829

Remove blank block from job sidebar

Closes #59521

See merge request gitlab-org/gitlab-ce!30754

Change sidebar's renderBlock() to return true only if
any of the block's <detail-row>s will be rendered
Change block to render only if renderBlock() returns true

Corrected name of Jira group

See merge request gitlab-org/gitlab-ce!31358

Update global dashboard shortcuts

See merge request gitlab-org/gitlab-ce!31281

Needs shift keypress

CE port of https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/14520

See merge request gitlab-org/gitlab-ce!30284

Add RSpec/TopLevelDescribePath cop

See merge request gitlab-org/gitlab-ce!31241

Add documentation for Security Approvals for MRs

See merge request gitlab-org/gitlab-ce!30959

Documents how to enable security approvals

(CE Port) Remove local echarts dependency

See merge request gitlab-org/gitlab-ce!31282