TEST: enabled GPU tests due to PR332 changes (#340)

Author: samir-nasibli

tests/skipped_tests_gpu.tbl

@@ -2222,8 +2222,6 @@ tests/third_party/cupy/random_tests/test_distributions.py::TestDistributionsWeib
 tests/third_party/cupy/random_tests/test_distributions.py::TestDistributionsWeibull_param_3_{a_shape=(3, 2), shape=(3, 2)}::test_weibull_for_negative_a
 tests/third_party/cupy/random_tests/test_distributions.py::TestDistributionsZipf_param_0_{a_shape=(), shape=(4, 3, 2)}::test_zipf
 tests/third_party/cupy/random_tests/test_distributions.py::TestDistributionsZipf_param_1_{a_shape=(), shape=(3, 2)}::test_zipf
-tests/third_party/cupy/random_tests/test_distributions.py::TestDistributionsZipf_param_2_{a_shape=(3, 2), shape=(4, 3, 2)}::test_zipf
-tests/third_party/cupy/random_tests/test_distributions.py::TestDistributionsZipf_param_3_{a_shape=(3, 2), shape=(3, 2)}::test_zipf
 tests/third_party/cupy/random_tests/test_sample.py::TestChoice::test_no_none
 tests/third_party/cupy/random_tests/test_sample.py::TestChoice::test_p_is_none
 tests/third_party/cupy/random_tests/test_sample.py::TestChoice::test_replace_and_p_are_none