Add recipe for macpaw/behat-http-mock-context bundle

[IiiigorGG]

Q	A
License	MIT
Packagist	https://packagist.org/packages/macpaw/behat-http-mock-context

[github-actions]

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-1804/index.json
   # On Windows
   SET SYMFONY_ENDPOINT=https://raw.githubusercontent.com/symfony/recipes-contrib/flex/pull-1804/index.json

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

   composer req symfony/flex
   composer req 'macpaw/behat-http-mock-context:^1.0'

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.

[fabpot]

You need to rebase this PR and squash the commits before we can merge it.

[spelly-admin]

Ping.
Ihor, please check your emails. Found your ID.

[diimpp]

Follow-up #1819

@IiiigorGG Hi, if you're intrested in providing 1.0 recipe, please send a separate PR.