remove already resolved GENOFFSET_H dependency

GENOFFSET_H is built in the prepare phase, no need for it here. 
It also causes issues when building on windows.

Change-Id: I2c4f63d3f2539827d287a14c69fccbbf941d825e
Signed-off-by: Louise Mendoza <yonattan.a.louise.mendoza@intel.com>
1 file changed