Discard changes to build/downgrade-config.php

Author: staabm

build/downgrade-config.php

@@ -12,9 +12,6 @@
         \Rector\DowngradePhp80\Rector\Class_\DowngradeAttributeToAnnotationRector::class,
         RenameFunctionRector::class,
     ])
-    ->withCache(
-        \Rector\Caching\ValueObject\Storage\MemoryCacheStorage::class,
-    )
     ->withSets([
         DowngradeLevelSetList::DOWN_TO_PHP_74,
     ]);