Prepare the 3.22.2 release

Author: fabpot

CHANGELOG

@@ -1,4 +1,4 @@
-# 3.22.2 (2025-XX-XX)
+# 3.22.2 (2025-12-14)
 
  * Fix "cycle" with non-countable ArrayAccess + Traversable objects
  * Use "getShareDir" as an indicator of Symfony version in Symfony bundle

src/Environment.php

@@ -43,12 +43,12 @@
  */
 class Environment
 {
-    public const VERSION = '3.22.2-DEV';
+    public const VERSION = '3.22.2';
     public const VERSION_ID = 32202;
     public const MAJOR_VERSION = 3;
     public const MINOR_VERSION = 22;
     public const RELEASE_VERSION = 2;
-    public const EXTRA_VERSION = 'DEV';
+    public const EXTRA_VERSION = '';
 
     private $charset;
     private $loader;