Ignore false positive

Author: dunglas

phpstan.neon

@@ -13,3 +13,4 @@ parameters:
         # False positives
         - '#Call to an undefined method Doctrine\\Common\\Persistence\\ObjectManager::getConnection\(\)#'
         - '#Method ApiPlatform\\Core\\Bridge\\Doctrine\\Orm\\Extension\\QueryResult(Item|Collection)ExtensionInterface::getResult\(\) invoked with 3 parameters, 1 required#'
+        - '#Class ApiPlatform\\Core\\Tests\\GraphqQl\\SchemaBuilderTest was not found while trying to analyse it'