Merge branch '5.4' into 6.0

* 5.4: (21 commits)
  Backport type fixes
  [Messenger] Added StopWorkerException
  [Workflown] Add support for getting updated context after a transition
  Fix CS
  fix annot
  Backport type fixes
  Fix CS
  Avoid triggering the autoloader in Deprecation::isLegacy()
  fix markdown markup
  Backport type fixes
  [TwigBundle] Improve comment on error silencing
  [SecurityBundle] Fix wrongly inverted condition
  [Notifier] Add MessageMedia Bridge
  uzb translation
  [DependencyInjection] Fix doc blocks
  [DependencyInjection] Turn $defaultDeprecationTemplate into a constant
  [SecurityBundle] Hide Security item if no firewall matched
  [GHA] restore phpunit-bridge job
  rethrow caught exception
  [Form] better form doc types to support static analysis
  ...

Author: nicolas-grekas

Languages.php

@@ -159,7 +159,7 @@ public static function getAlpha3Name(string $language, string $displayLocale = n
      *
      * @return string[]
      */
-    public static function getAlpha3Names(?string $displayLocale = null): array
+    public static function getAlpha3Names(string $displayLocale = null): array
     {
         $alpha2Names = self::getNames($displayLocale);
         $alpha3Names = [];

Locales.php

@@ -67,7 +67,7 @@ public static function getName(string $locale, string $displayLocale = null): st
     /**
      * @return string[]
      */
-    public static function getNames(?string $displayLocale = null): array
+    public static function getNames(string $displayLocale = null): array
     {
         return self::asort(self::readEntry(['Names'], $displayLocale), $displayLocale);
     }

Scripts.php

@@ -51,7 +51,7 @@ public static function getName(string $script, string $displayLocale = null): st
     /**
      * @return string[]
      */
-    public static function getNames(?string $displayLocale = null): array
+    public static function getNames(string $displayLocale = null): array
     {
         return self::asort(self::readEntry(['Names'], $displayLocale), $displayLocale);
     }