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

README.md

@@ -3,6 +3,16 @@ HttpClient component
 
 The HttpClient component provides powerful methods to fetch HTTP resources synchronously or asynchronously.
 
+Sponsor
+-------
+
+The Httpclient component for Symfony 5.4/6.0 is [backed][1] by [Klaxoon][2].
+
+Klaxoon is a platform that empowers organizations to run effective and
+productive workshops easily in a hybrid environment. Anytime, Anywhere.
+
+Help Symfony by [sponsoring][3] its development!
+
 Resources
 ---------
 
@@ -11,3 +21,7 @@ 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://klaxoon.com
+[3]: https://symfony.com/sponsor

composer.json

@@ -23,8 +23,8 @@
     "require": {
         "php": ">=8.0.2",
         "psr/log": "^1|^2|^3",
-        "symfony/http-client-contracts": "^3.0",
-        "symfony/service-contracts": "^1.0|^2.0|^3.0"
+        "symfony/http-client-contracts": "^3",
+        "symfony/service-contracts": "^1.0|^2|^3"
     },
     "require-dev": {
         "amphp/amp": "^2.5",