fix(pyrefly): ignore

Author: cmp0xff

pandas-stubs/core/indexes/multi.pyi

@@ -135,7 +135,7 @@ class MultiIndex(Index):
     def take(
         self, indices, axis: int = ..., allow_fill: bool = ..., fill_value=..., **kwargs
     ): ...
-    def append(self, other): ...
+    def append(self, other): ...  # pyrefly: ignore
     def argsort(self, *args, **kwargs): ...
     def repeat(self, repeats, axis=...): ...
     @final