Make skipping more lenient

Author: mdboom

cuda_core/tests/system/test_system_device.py

@@ -734,7 +734,7 @@ def test_pstates():
 @pytest.mark.skipif(helpers.IS_WSL or helpers.IS_WINDOWS, reason="MIG not supported on WSL or Windows")
 def test_mig():
     for device in system.Device.get_all_devices():
-        with unsupported_before(device, DeviceArch.AMPERE):
+        with unsupported_before(device, None):
             mig = device.mig
 
             assert isinstance(mig.is_mig_device, bool)