* 4.4:
  Fix incompatible implicit float-to-int conversions
  [Translation] Don't pass null to strtoupper()
  cs fix
  [DependencyInjection] Don't pass null to trim()
  Add return types to JsonSerializable implementations
  Fix Serializable deprecations triggered by token mocks
  Add missing security translations

* 5.2:
  Fix incompatible implicit float-to-int conversions
  [Translation] Don't pass null to strtoupper()
  cs fix
  [String] Fix implicit float-to-int casts
  [DependencyInjection] Don't pass null to trim()
  Add return types to JsonSerializable implementations
  Fix Serializable deprecations triggered by token mocks
  Add missing security translations

…exandre-daubois)

This PR was merged into the 4.4 branch.

Discussion
----------

[Mime] Fix CSV file mime type guess test for PHP 8.1

| Q             | A
| ------------- | ---
| Branch?       | 4.4
| Bug fix?      | yes
| New feature?  | no <!-- please update src/**/CHANGELOG.md files -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tickets       | Part of #41552 <!-- prefix each issue number with "Fix #", no need to create an issue if none exist, explain below instead -->
| License       | MIT
| Doc PR        | N/A

I had the same result as `@derrabus` on my computer: `application/csv`. The CI returns `text/csv`. These two seem possible, although `text/csv` is described in [RFC 7111](https://datatracker.ietf.org/doc/html/rfc7111#page-3).

(Oops little typo in title, thanks Alexander for the fix 🙏 )

Commits
-------

117cb8f085 [DependencyInjection] Fix CSV file mime type guess test for PHP 8.1

Signed-off-by: Alexander M. Turek <me@derrabus.de>

* 4.4:
  [Config] fix tracking attributes in ReflectionClassResource
  [Process] Fix incorrect parameter type
  [HttpFoundation] Handle tentative return types

* 5.2:
  [HttpClient] fix compat with cURL <= 7.37
  Remove Debug component from patch-types.php
  [Config] fix tracking attributes in ReflectionClassResource
  [Process] Fix incorrect parameter type
  [HttpFoundation] Handle tentative return types