usb: gadget: Updating mach/msm_hsusb.h

Updating diag include file to avoid using mach/msm_hsusb.h which is
deprecated, and update u_bam to include this file as well.

Change-Id: Ia61accc65eb86fe750c3be6dcb0726e480becdae
Signed-off-by: Shimrit Malichi <smalichi@codeaurora.org>
2 files changed