flo/deb: enable touch boost

TEST 
flo/deb: enable touch boost

Power hal has disabled touch boost by default now (most kernels do not need
it anymore and it is redundant).
Flo and deb is still on nearly pur stock kernel. So enable it for them
Change-Id: Ife864c07ae4309b0b727a97acf93bf3166d6cc7b