remove package 'file', moved to unofficial addon repo

Signed-off-by: Stephan Raue <stephan@openelec.tv>
remove package 'lm_sensors', moved to unofficial addon repo

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/*/linux: add H341 usb-serial support

Signed-off-by: Stephan Raue <stephan@openelec.tv>