Update rector rules (deprecated name FirstClassCallableRector)

Author: jerowork

rector.php

@@ -24,7 +24,7 @@
 use Rector\Php80\Rector\Identical\StrEndsWithRector;
 use Rector\Php80\Rector\Identical\StrStartsWithRector;
 use Rector\Php80\Rector\NotIdentical\StrContainsRector;
-use Rector\Php81\Rector\Array_\FirstClassCallableRector;
+use Rector\Php81\Rector\Array_\ArrayToFirstClassCallableRector;
 use Rector\Php81\Rector\Property\ReadOnlyPropertyRector;
 use Rector\Php82\Rector\Class_\ReadOnlyClassRector;
 use Rector\Php83\Rector\ClassConst\AddTypeToConstRector;
@@ -71,7 +71,7 @@
 
         // PHP 8.1
         ReadOnlyPropertyRector::class,
-        FirstClassCallableRector::class,
+        ArrayToFirstClassCallableRector::class,
 
         // PHP 8.2
         ReadOnlyClassRector::class,