Applying UP015 to aiofiles

[jamesbraza]

With ruff==0.5.7, UP015 applies to the built-in open function:

import aiofiles

with open("stub.txt", mode="r") as f:  # Ruff UP015 removes this mode="r"
    pass

async with aiofiles.open("stub.txt", mode="r") as f:  # Ruff doesn't yet remove this mode="r"
    pass

It would be nice to apply this same logic to aiofiles.open's mode argument