🐴 stats: remove mypy<1.18 stubtest workaround in _biasedurn._PyStochasticLib3

Author: jorenham

scipy-stubs/stats/_biasedurn.pyi

@@ -1,6 +1,6 @@
 # see `scipy/stats/_biasedurn.pyx`
 
-from typing import Never, type_check_only
+from typing import type_check_only
 
 import numpy as np
 import optype as op
@@ -21,7 +21,6 @@ class _PyFishersNCHypergeometric(_PyNCHypergeometric): ...
 class _PyWalleniusNCHypergeometric(_PyNCHypergeometric): ...
 
 class _PyStochasticLib3:
-    def __init__(self, /, *args: Never, **kwargs: Never) -> None: ...
     def Random(self, /) -> float: ...
     def SetAccuracy(self, /, accur: op.CanFloat) -> None: ...
     def FishersNCHyp(self, /, n: op.CanInt, m: op.CanInt, N: op.CanInt, odds: op.CanFloat) -> _PyFishersNCHypergeometric: ...