Unexpected \ in docstring

[msyyc]

For swagger description https://github.com/Azure/azure-rest-api-specs/blob/c142d613ea72dcc1251a5d4402147f13afc01f2a/specification/keyvault/resource-manager/Microsoft.KeyVault/stable/2023-07-01/keyvault.json#L1233:

Generated SDK contains unexpected \:

[msyyc]

Similar issue for network:

[msyyc]

After debug, I find the root cause is related with

autorest.python/packages/autorest.python/autorest/m2r/__init__.py

Lines 54 to 59 in ad59817

	def convert_to_rst(string_to_convert: str) -> str:
	"""Convert that string from MD to RST."""
	try:
	return m2r2.convert(string_to_convert, renderer=AutorestRender()).strip()
	except Exception: # pylint: disable=broad-except
	return string_to_convert

.

[msyyc]

It is bug of package m2r2: CrossNox/m2r2#70