defconfig: disable Synaptics v1 touch driver

Disable Synaptics v1 touch driver for compilation to
remove the conflict of defconfig and Kconfig mismatch.
Driver will be enabled later with proper parameters in
Kconfig and defconfig.

Change-Id: If4b76d99a95c23823ef32ef1126fac9f77ddfb3e
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>