remove accidental subproject changes

Author: lithomas1

scipy/stats/_continued_fraction.py

@@ -300,9 +300,7 @@ def func(n, *args):
 
     xp = array_namespace(fs_a[0], fs_b[0], *args)
 
-    # TODO: broadcast_shapes is not part of the Array API (but maybe it should be ...)
-    # temporarily use numpy
-    shape = np.broadcast_shapes(shape_a, shape_b)
+    shape = xp.broadcast_shapes(shape_a, shape_b)
     dtype = xp.result_type(dtype_a, dtype_b)
     an = xp.astype(xp_ravel(xp.broadcast_to(xp.reshape(fs_a[0], shape_a), shape)), dtype)  # noqa: E501
     bn = xp.astype(xp_ravel(xp.broadcast_to(xp.reshape(fs_b[0], shape_b), shape)), dtype)  # noqa: E501