servo: add soraka to list of boards with usbpd uart

BUG=b:36636462
BRANCH=None
TEST=Verified that "sudo servod -b soraka" does not fail anymore.

Change-Id: I9641ad7a27c14539a76b444dce76ea7801e139c8
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/535020
Tested-by: Naresh Solanki <naresh.solanki@intel.com>
Reviewed-by: Naresh Solanki <naresh.solanki@intel.com>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
1 file changed