XFAIL test_prod for NumPy

Author: asmeurer

numpy-1-21-xfails.txt

@@ -89,6 +89,7 @@ array_api_tests/test_set_functions.py::test_unique_values
 # The test suite is incorrectly checking sums that have loss of significance
 # (https://github.com/data-apis/array-api-tests/issues/168)
 array_api_tests/test_statistical_functions.py::test_sum
+array_api_tests/test_statistical_functions.py::test_prod
 
 # NumPy 1.21 doesn't support NPY_PROMOTION_STATE=weak, so many tests fail with
 # type promotion issues

numpy-dev-xfails.txt

@@ -42,3 +42,4 @@ array_api_tests/meta/test_hypothesis_helpers.py::test_symmetric_matrices
 # The test suite is incorrectly checking sums that have loss of significance
 # (https://github.com/data-apis/array-api-tests/issues/168)
 array_api_tests/test_statistical_functions.py::test_sum
+array_api_tests/test_statistical_functions.py::test_prod

numpy-xfails.txt

@@ -44,3 +44,4 @@ array_api_tests/meta/test_hypothesis_helpers.py::test_symmetric_matrices
 # The test suite is incorrectly checking sums that have loss of significance
 # (https://github.com/data-apis/array-api-tests/issues/168)
 array_api_tests/test_statistical_functions.py::test_sum
+array_api_tests/test_statistical_functions.py::test_prod