[https://nvbugs/5575841] [test] Move test_moe.py to serial tests to improve stability + unwaive FP4 MoE torch unit tests (#8422)

Signed-off-by: Dom Brown <3886319+DomBrown@users.noreply.github.com>

Author: DomBrown

…nittest/_torch/thop/parallel/test_moe.py …/unittest/_torch/thop/serial/test_moe.pytests/unittest/_torch/thop/parallel/test_moe.py renamed to tests/unittest/_torch/thop/serial/test_moe.py tests/unittest/_torch/thop/parallel/test_moe.py renamed to tests/unittest/_torch/thop/serial/test_moe.py

@@ -991,7 +991,6 @@ class TestMoeFp4:
     the default tactic selection works. This reduces unnecessary test runs for CI
     """
 
-    @pytest.mark.skip(reason="https://nvbugs/5575841")
     @pytest.mark.parametrize("num_tokens", [1, 1024])
     @pytest.mark.parametrize("hidden_size", [1024])
     @pytest.mark.parametrize("intermediate_size", [1024, 768, 384, 192])
@@ -1078,7 +1077,6 @@ def test_autotune(self, num_tokens, hidden_size, intermediate_size,
                                       use_autotune=True,
                                       use_topk_as_input=False)
 
-    @pytest.mark.skip(reason="https://nvbugs/5575841")
     @pytest.mark.parametrize("num_tokens", [1, 150])
     @pytest.mark.parametrize("hidden_size", [1024])
     @pytest.mark.parametrize("intermediate_size", [1024])