Merge branch '5.2' into 5.x

* 5.2:
  Bump Symfony version to 5.2.6
  Update VERSION for 5.2.5
  Update CHANGELOG for 5.2.5
  Update translations for Norwegian Nynorsk (nn) #38756
  Fix eventListener initialization when eventSubscriber constructor dispatch an event
  [FrameworkBundle] fix XSD
  clear unchecked choice radio boxes even if clear missing is set to false
  Fix `ConstraintViolation#getPropertyPath()` to always return `string`
  [ErrorHandler] Added missing type annotations to FlattenException
  [TwigBridge] Allow version 3 of the Twig extra packages
  Fix FrameworkBundle PropertyAccess definition when not in debug

Author: derrabus

composer.json

@@ -48,9 +48,9 @@
         "symfony/expression-language": "^4.4|^5.0",
         "symfony/web-link": "^4.4|^5.0",
         "symfony/workflow": "^5.2",
-        "twig/cssinliner-extra": "^2.12",
-        "twig/inky-extra": "^2.12",
-        "twig/markdown-extra": "^2.12"
+        "twig/cssinliner-extra": "^2.12|^3",
+        "twig/inky-extra": "^2.12|^3",
+        "twig/markdown-extra": "^2.12|^3"
     },
     "conflict": {
         "phpdocumentor/reflection-docblock": "<3.2.2",