TST: Remove dtype parameter validation check

Author: Licht-T

pandas/tests/sparse/test_array.py

@@ -695,10 +695,6 @@ def test_numpy_all(self, data, pos, neg):
         out = np.all(SparseArray(data, fill_value=pos))
         assert not out
 
-        msg = "the 'dtype' parameter is not supported"
-        tm.assert_raises_regex(ValueError, msg, np.all,
-                               SparseArray(data), dtype=np.int64)
-
         msg = "the 'out' parameter is not supported"
         tm.assert_raises_regex(ValueError, msg, np.all,
                                SparseArray(data), out=out)