[make] fix MODULE_INCLUDES to actually work
[make] fix MODULE_INCLUDES to actually work

-wasn't properly being prefixed with -I and
-wasn't being erased after usage

M1cha/lk,ErikCorryGoogle/lk,sndnvaps/lk,hollanderic/lkstuff,minglun-tsai/lk,GCrean/lk,GCrean/lk,nvll/lk,nvll/lk,M1cha/lk,littlekernel/lk,travisg/lk,minglun-tsai/lk,M1cha/lk,hollanderic/lkstuff,srodrig1/lk,littlekernel/lk,minglun-tsai/lk,nvll/lk,nvll/lk,nvll/lk,srodrig1/lk,grub4android/lk,littlekernel/lk,sndnvaps/lk,skabet/lk,grub4android/lk,travisg/lk,grub4android/lk,grub4android/lk,travisg/lk,M1cha/lk,hollanderic/lkstuff,skabet/lk,srodrig1/lk,ErikCorryGoogle/lk,ErikCorryGoogle/lk,littlekernel/lk,ErikCorryGoogle/lk,sndnvaps/lk,GCrean/lk,hollanderic/lkstuff,srodrig1/lk,skabet/lk,GCrean/lk,travisg/lk,grub4android/lk,sndnvaps/lk,minglun-tsai/lk,skabet/lk,GCrean/lk,skabet/lk,sndnvaps/lk,srodrig1/lk,M1cha/lk