Backport 2271, removed lib/flex (#2862)

README.md

@@ -97,6 +97,7 @@ Most important changes will be listed here, all other changes since `19.4.0` can
 - bug fixes and PHP 7.x, 8.0 and 8.1 compatibility
 - added config cache for system.xml [#1916](https://github.com/OpenMage/magento-lts/pull/1916)
 - search for "NULL" in backend grids [#1203](https://github.com/OpenMage/magento-lts/pull/1203)
+- removed lib/flex containing unused ActionScript "file uploader" files [#2271](https://github.com/OpenMage/magento-lts/pull/2271)
 - removed modules:
   - `Mage_Compiler`
   - `Mage_GoogleBase`
@@ -121,7 +122,6 @@ Do not use 20.x.x if you need IE support.
 - added redis as a valid option for `global/session_save` [#1513](https://github.com/OpenMage/magento-lts/pull/1513)
 - reduce needless saves by avoiding setting `_hasDataChanges` flag [#2066](https://github.com/OpenMage/magento-lts/pull/2066)
 - removed support for `global/sales/old_fields_map` defined in XML [#921](https://github.com/OpenMage/magento-lts/pull/921)
-- removed lib/flex containing unused ActionScript "file uploader" files [#2271](https://github.com/OpenMage/magento-lts/pull/2271)
 - enabled website level config cache [#2355](https://github.com/OpenMage/magento-lts/pull/2355)
 - make overrides of Mage_Core_Model_Resource_Db_Abstract::delete respect parent api [#1257](https://github.com/OpenMage/magento-lts/pull/1257)