Add ruff rule for empty line with trailing whitespace.

comfy/patcher_extension.py

@@ -96,12 +96,12 @@ class WrapperExecutor:
         self.wrappers = wrappers.copy()
         self.idx = idx
         self.is_last = idx == len(wrappers)
-    
+
     def __call__(self, *args, **kwargs):
         """Calls the next wrapper or original function, whichever is appropriate."""
         new_executor = self._create_next_executor()
         return new_executor.execute(*args, **kwargs)
-    
+
     def execute(self, *args, **kwargs):
         """Used to initiate executor internally - DO NOT use this if you received executor in wrapper."""
         args = list(args)
@@ -121,7 +121,7 @@ class WrapperExecutor:
     @classmethod
     def new_executor(cls, original: Callable, wrappers: list[Callable], idx=0):
         return cls(original, class_obj=None, wrappers=wrappers, idx=idx)
-    
+
     @classmethod
     def new_class_executor(cls, original: Callable, class_obj: object, wrappers: list[Callable], idx=0):
         return cls(original, class_obj, wrappers, idx=idx)