Errors in recent auto-checks

[pbulsink]

Two errors have popped up this month in auto-checks.

The first has to do with old versions of fastf1 when cache clearing - not a high priority.

The second is a much harder failure across the board for all fastf1-related functions.

 Error in `py_run_string_impl(code, local, convert)`: KeyError: 'DriverNumber'