config: clean up filesystem tests
config: clean up filesystem tests

coreos/ignition,AlexNPavel/ignition,higebu/ignition,dgonyeo/ignition,higebu/ignition,coreos/ignition,ajeddeloh/ignition,coreos/ignition,AlexNPavel/ignition,AlexNPavel/ignition,higebu/ignition,ajeddeloh/ignition,ajeddeloh/ignition,dgonyeo/ignition,dgonyeo/ignition