defconfig: HID: Add support for multitouch and elecom drivers

This patch enables config option to enable support for USB HID
Multitouch and Elecom drivers.

Change-Id: I540235ec2612b788c2b6c33b12987f4a2ce84b40
CRs-Fixed: 494370
Signed-off-by: Hemant Gupta <hemantg@codeaurora.org>