Added new lines to the end of the changed files.

Author: dverkade

lib/internal/Magento/Framework/Validator/Builder.php

@@ -351,4 +351,4 @@ protected function _applyArgumentsCallback(array $arguments)
         }
         return $arguments;
     }
-}
+}

lib/internal/Magento/Framework/Validator/Constraint/Property.php

@@ -60,4 +60,4 @@ protected function _addMessages(array $messages)
     {
         $this->_messages[$this->_property] = $messages;
     }
-}
+}

lib/internal/Magento/Framework/Validator/ConstraintFactory.php

@@ -50,4 +50,4 @@ public function create(array $data = [])
     {
         return $this->_objectManager->create($this->_instanceName, $data);
     }
-}
+}

lib/internal/Magento/Framework/Validator/Factory.php

@@ -186,4 +186,4 @@ private function getFileIteratorFactory()
         }
         return $this->fileIteratorFactory;
     }
-}
+}