v2.2.0

[DependencyInjection] Add the Required attribute.

v2.1.3: Merge branch '5.0' into 5.1

* 5.0:
  minor #37121 [Contracts] Add missing "extra.thanks" entries in composer.json (nicolas-grekas)
  [Process] Fix Permission Denied error when writing sf_proc_00 lock files on Windows
  fix handling null as empty data
  No need to create an issue when creating a PR
  Use ">=" for the "php" requirement
  [HttpClient] Fix promise behavior in HttplugClient
  [Console] Fixes question input encoding on Windows

v1.1.9

minor #37121 [Contracts] Add missing "extra.thanks" entries in compos…