Disable the WAIT_FOR ioctls on the Libra 2
Disable the WAIT_FOR ioctls on the Libra 2

Much like the Libra, it seems to be having issue with these...

Fix #8664
Re #8414

koreader/koreader,poire-z/koreader,Frenzie/koreader,koreader/koreader,NiLuJe/koreader,poire-z/koreader,Frenzie/koreader,NiLuJe/koreader