[CONFIG] add FORCE_MODULE_UNLOAD for rmmod -f

[Apaczer]

Mostly to handel unload/load fb0 kernel modules, simple script like this works when launched from device:

sleep 10 & 
sleep 2
rmmod -f <fb_module1>
sleep 1
modprobe <fb_module2>
sleep 0.5

This is not ideal, as it force kill all processes dependant from /dev/miyoo_fb0 (see lsof <kernel_module>), for e.g. daemon crashes and you can't launch above script with /dev/ttyGS0 (OTG) active.

For now very usefull when developing.