Merge branch '7.4' into 8.0

* 7.4:
  [DependencyInjection][Routing] Fix nested config imports when returning PHP arrays
  fix compatibility with Relay 0.12.1
  [TypeInfo] Fix resolving use statements with line breaks
  [FrameworkBundle] Fix normalization of enums in workflow transitions
  Add missing return type for docblock Closure
  don't use a fixed date fixture when assertions depend on relative times
  [FrameworkBundle] Fix secrets:encrypt-from-local
  [Security] Add support for `Sec-Fetch-Site` to `SameOriginCsrfTokenManager`
  [Console] Optimize mostRecentlyEnteredValue() method
  [HttpClient] Add QUERY to the list of retriable HTTP methods
  Update regular expression in URL validator
  [AssetMapper] Fix parsing @import that don't use url()
  [Messenger] Add retry delay on amazon sqs
  [Serializer] CsvEncoder to escape values starting with line feed when escape formulas is enabled

Author: nicolas-grekas

Process.php

@@ -52,7 +52,7 @@ class Process implements \IteratorAggregate
     public const ITER_SKIP_ERR = 8;     // Use this flag to skip STDERR while iterating
 
     /**
-     * @var \Closure('out'|'err', string)|null
+     * @var \Closure('out'|'err', string):bool|null
      */
     private ?\Closure $callback = null;
     private array|string $commandline;