Merge branch '5.2' into 5.x

* 5.2:
  fixed parser
  Fixed bugs found by psalm
  [FrameworkBundle] Dont store cache misses on warmup
  fix test
  Update references to the ContainerConfigurator
  [Translation] Remove file added back from a bad merge
  Fix sleep value
  [Cache] skip storing failure-to-save as misses in ArrayAdapter
  [Validator] Delete obsolete statement in Regex::getHtmlPattern() phpDoc
  [FrameworkBundle] Remove author comments for configuration and extension
  [Stopwatch] Document new "name" property of StopwatchEvent
  [DependencyInjection] Fix "url" env var processor behavior when the url has no path
  Fixed support for nodes not extending BaseNode
  [FrameworkBundle] dont access the container to configure http_cache
  add missing queue_name to find(id) in doctrine messenger transport
  [Config][FrameworkBundle] Hint to use PHP 8+ or to install Annotations to use attributes/annots
  [Serializer] AbstractNormalizer force null for non-optional nullable constructor parameter denormalization when not present in input

Author: nicolas-grekas

Constraints/Regex.php

@@ -89,9 +89,6 @@ public function getRequiredOptions()
      * Example: /^[a-z]+$/ would be converted to [a-z]+
      * However, if options are specified, it cannot be converted.
      *
-     * Pattern is also ignored if match=false since the pattern should
-     * then be reversed before application.
-     *
      * @see http://dev.w3.org/html5/spec/single-page.html#the-pattern-attribute
      *
      * @return string|null

composer.json

@@ -56,8 +56,6 @@
     },
     "suggest": {
         "psr/cache-implementation": "For using the mapping cache.",
-        "doctrine/annotations": "For using the annotation mapping. You will also need doctrine/cache.",
-        "doctrine/cache": "For using the default cached annotation reader.",
         "symfony/http-foundation": "",
         "symfony/intl": "",
         "symfony/translation": "For translating validation errors.",