Merge branch '5.4' into 6.0

* 5.4:
  [Cache] fix connecting to local Redis sockets
  Fix appveyor config for deprecations
  Skip deprecation coming from DBAL 3.2
  Add Suggestion class for more advanced completion suggestion
  [HttpClient] Add Klaxoon as a backer to the README
  [Translation] Add Lokalise as a backer to the READMEs
  [Translation] Add Crowdin as a backer to the READMEs
  [Security] Add SymfonyCasts as a backer to the READMEs
  [Notifier] Add Mercure.rocks as a backer to the README
  [Messenger][Process] Add SensioLabs as a backer to the README
  [HttpKernel][Console] Add Les-Tilleuls.coop as a backer to the README
  [HttpFoundation] Add Laravel as a backer to the README
  Allow v3 contracts where possible

Author: nicolas-grekas

README.md

@@ -5,6 +5,18 @@ The HttpKernel component provides a structured process for converting a Request
 into a Response by making use of the EventDispatcher component. It's flexible
 enough to create full-stack frameworks, micro-frameworks or advanced CMS systems like Drupal.
 
+Sponsor
+-------
+
+The HttpKernel component for Symfony 5.4/6.0 is [backed][1] by [Les-Tilleuls.coop][2].
+
+Les-Tilleuls.coop is a team of 50+ Symfony experts who can help you design, develop and
+fix your projects. We provide a wide range of professional services including development,
+consulting, coaching, training and audits. We also are highly skilled in JS, Go and DevOps.
+We are a worker cooperative!
+
+Help Symfony by [sponsoring][3] its development!
+
 Resources
 ---------
 
@@ -13,3 +25,7 @@ Resources
  * [Report issues](https://github.com/symfony/symfony/issues) and
    [send Pull Requests](https://github.com/symfony/symfony/pulls)
    in the [main Symfony repository](https://github.com/symfony/symfony)
+
+[1]: https://symfony.com/backers
+[2]: https://les-tilleuls.coop
+[3]: https://symfony.com/sponsor

composer.json

@@ -19,7 +19,6 @@
         "php": ">=8.0.2",
         "symfony/error-handler": "^5.4|^6.0",
         "symfony/event-dispatcher": "^5.4|^6.0",
-        "symfony/http-client-contracts": "^1.1|^2.0|^3.0",
         "symfony/http-foundation": "^5.4|^6.0",
         "symfony/polyfill-ctype": "^1.8",
         "psr/log": "^1|^2|^3"
@@ -33,11 +32,12 @@
         "symfony/dom-crawler": "^5.4|^6.0",
         "symfony/expression-language": "^5.4|^6.0",
         "symfony/finder": "^5.4|^6.0",
+        "symfony/http-client-contracts": "^1.1|^2|^3",
         "symfony/process": "^5.4|^6.0",
         "symfony/routing": "^5.4|^6.0",
         "symfony/stopwatch": "^5.4|^6.0",
         "symfony/translation": "^5.4|^6.0",
-        "symfony/translation-contracts": "^1.1|^2.0|^3.0",
+        "symfony/translation-contracts": "^1.1|^2|^3",
         "psr/cache": "^1.0|^2.0|^3.0",
         "twig/twig": "^2.13|^3.0.4"
     },