Use ReactiveCaching to update external CI status asynchronously

See https://dev.gitlab.org/gitlab/gitlabhq/merge_requests/2055

Use configured git rather thans system git

See merge request !8460

Add support for PlantUML diagrams in Asciidoc.

Closes #17603

See merge request !8537

This MR enables rendering of PlantUML diagrams in Asciidoc documents. To add a
PlantUML diagram all we need is to include a plantuml block like:

```
[plantuml, id="myDiagram", width="100px", height="100px"]
--
bob -> alice : ping
alice -> bob : pong
--
```

The plantuml block is substituted by an HTML img element with *src* pointing to
an external PlantUML server.

This MR also add a PlantUML integration section to the Administrator -> Settings
page to configure the PlantUML rendering service and to enable/disable it.

Closes: #17603

Treat environments matching `production/*` as Production for Cycle Analytics

Closes #24139

See merge request !8500

Pipelines Vue

See merge request !7196

Validate label's title length

See merge request !5767

Remove the project_authorizations.id column

See merge request !8479