[FEA]: Add property for accessing AsyncEngineCount

[sharma-smriti]

Is this a duplicate?

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Area

cuda.core

Is your feature request related to a problem? Please describe.

I would like to be able to access async engine count using device property.

Describe the solution you'd like

Equivalent of:
err, async_engine_count = cudart.cudaDeviceGetAttribute(
cudart.cudaDeviceAttr.cudaDevAttrAsyncEngineCount, dev_id
)

Describe alternatives you've considered

No response

Additional context

No response

[kkraus14]

@sharma-smriti apologies for my misguidance, but this already exists as of cuda.core 0.4.0 via cuda.core.Device.properties.async_engine_count:

cuda-python/cuda_core/cuda/core/experimental/_device.pyx

Lines 716 to 719 in 84f5aae

	@property
	def async_engine_count(self) -> int:
	"""int: Number of asynchronous engines."""
	return self._get_cached_attribute(driver.CUdevice_attribute.CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT)