MetaDrive issues

[adeebshihadeh]

Been using MetaDrive as a quick e2e test for the recent controlsd refactors.

With these issues fixed, it'll be great:

• takes ~5s to get onroad. why?
• not sure how to run the test that runs in CI. a 10s version of this would be ideal
• doesn't exit cleanly. should be a Ctrl-C and nice exit within 1s with no exceptions
• [WARNING] You are using too large buffer!
• [WARNING] env.vehicle will be deprecated soon
• keyboard crash

Traceback (most recent call last):
  File "/home/batman/fivepilot/tools/sim/run_bridge.py", line 43, in <module>
    keyboard_poll_thread(queue)
  File "/home/batman/fivepilot/openpilot/tools/sim/lib/keyboard_ctrl.py", line 62, in keyboard_poll_thread
    c = getch()
        ^^^^^^^
  File "/home/batman/fivepilot/openpilot/tools/sim/lib/keyboard_ctrl.py", line 37, in getch
    old_settings = termios.tcgetattr(STDIN_FD)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
termios.error: (25, 'Inappropriate ioctl for device')