[Php81] Deprecate NewInInitializerRector as depends on context

Author: samsonasik

config/set/php81.php

@@ -41,7 +41,5 @@
         ClosureFromCallableToFirstClassCallableRector::class,
         FunctionFirstClassCallableRector::class,
         RemoveReflectionSetAccessibleCallsRector::class,
-
-        NewInInitializerRector::class,
     ]);
 };