[Rector] Remove skipped AssertPropertyExistsRector

Author: samsonasik

rector.php

@@ -38,7 +38,6 @@
 use Rector\Php71\Rector\FuncCall\CountOnNullRector;
 use Rector\Php73\Rector\FuncCall\JsonThrowOnErrorRector;
 use Rector\Php73\Rector\FuncCall\StringifyStrNeedlesRector;
-use Rector\PHPUnit\Rector\MethodCall\AssertPropertyExistsRector;
 use Rector\PHPUnit\Set\PHPUnitSetList;
 use Rector\Privatization\Rector\Property\PrivatizeFinalClassPropertyRector;
 use Rector\Set\ValueObject\LevelSetList;
@@ -78,8 +77,6 @@
         __DIR__ . '/tests/_support',
         JsonThrowOnErrorRector::class,
         StringifyStrNeedlesRector::class,
-        // assertObjectHasAttribute() is deprecated
-        AssertPropertyExistsRector::class,
 
         RemoveUnusedPrivateMethodRector::class => [
             // private method called via getPrivateMethodInvoker