Rasdaemon was added in previous patch.
Add a test_rasdaemon that allows to test it.
Test is done on x86. It first checks the daemon's version, then mounts
debugfs and finally ensures that the init script allows to
start/restart/stop the daemon.
Signed-off-by: Bastien Curutchet <bastien.curutchet@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>