Add piairre/skuse recipe

[Piairre]

Q	A
License	MIT
Packagist	https://packagist.org/packages/piairre/skuse

Summary

Adds the Symfony Flex recipe for piairre/skuse, a modern OpenAPI documentation viewer for Symfony powered by skuse-ui.

What the recipe does

• Creates config/packages/piairre_skuse.yaml with the open_api_url parameter to configure the OpenAPI spec path
• Creates config/routes/piairre_skuse.yaml to register the documentation route (served at /skuse by default)

[symfony-recipes-bot]

Thanks for the PR 😍

How to test these changes in your application

1. Define the SYMFONY_ENDPOINT environment variable:

   # On Unix-like (BSD, Linux and macOS)
   export SYMFONY_ENDPOINT=https://raw.githubusercontent.com/symfony/recipes-contrib/flex/pull-2005/index.json
   # On Windows
   SET SYMFONY_ENDPOINT=https://raw.githubusercontent.com/symfony/recipes-contrib/flex/pull-2005/index.json

2. Install the package(s) related to this recipe:

   composer req symfony/flex
   composer req 'piairre/skuse:^0.1'

3. Don't forget to unset the SYMFONY_ENDPOINT environment variable when done:

   # On Unix-like (BSD, Linux and macOS)
   unset SYMFONY_ENDPOINT
   # On Windows
   SET SYMFONY_ENDPOINT=

Diff between recipe versions

In order to help with the review stage, I'm in charge of computing the diff between the various versions of patched recipes.
I'm going keep this comment up to date with any updates of the attached patch.