usb: gadget: qdss: Fix compilation errors

This change adds below required support to compile USB QDSS
function driver.
1. Remove usage of msm_hsusb.h as it is not available.
2. Define qti_port_type enum type
3. Modify msm_ep_config() API usage

Change-Id: I85d67219bf68e73f9f9c1be4adc1ec232fdc7ec1
Signed-off-by: Mayank Rana <mrana@codeaurora.org>