cros ca: Enable Google Meet for CrOS

- Modified the autologin script to allow more options to be passed
  to CrOS Chrome during auto login.
  - Scripts are borrowed from autotest autologin.py.
- Add related Chrome options in Google Meet test.
  - This is to bypass the camera/microphone permission granting for
    Google Meet.
- Support --verbose logging level config
  - Default logging level is "INFO", with verbose mode, the logging
    level is "DEBUG"

BUG=b:336637815
TEST=python bin/test_cros_remote.py --var=duration=3 --var=typing_delay=0.01 --var=meet_ttl=5 <DUT> cuj.GoogleMeet

Change-Id: Idc8b6b1319ad1384af0226ea88781e7875ca05e0
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/dev-util/+/5482558
Reviewed-by: Willis Kung <williskung@google.com>
Tested-by: Xibin Liu <xliu@cienet.com>
Commit-Queue: Xibin Liu <xliu@cienet.com>
16 files changed