Support chromium for AArch64 when specifying use_chromium=True with pure CDP mode

[nyg]

Hello,

On Raspberry Pi 5, when using the use_chromium=True browser arg in pure CDP mode, I get the "failed to connect to the browser error". When not using this parameter, chromium is used correctly.

import asyncio

from seleniumbase import cdp_driver
from seleniumbase.undetected.cdp_driver.browser import Browser


async def main():
    #browser: Browser = await cdp_driver.start_async(ad_block=True, use_chromium=True) # error
    browser: Browser = await cdp_driver.start_async(ad_block=True, use_chromium=False) # works
    browser.stop()


if __name__ == '__main__':
    loop = asyncio.new_event_loop()
    loop.run_until_complete(main())

I think what happens is that with use_chromium=True, SB will download the x64 binary of chromium no matter the platform. When not using use_chromium=True, SB will use the installed AArch64 binary.

Can this be fixed? I use use_chromium=True on macOS and would like not to have to remove the option when switching to Raspberry Pi 5.

Thanks,
nyg