ugensa.c: patch: new vendor/device code

[Matthew Dillon]

:I have added the vendor/device code for another Generic Qualcomm HSDPA 
:MSM device.
:
:This patch allows me to access the modem in my cell phone model Telstra 
:156 (re-badged ZTE F156) on "/dev/ucom0".
:
:I do not have commit access so please review/commit for this for me.

    Matthias committed it, thanks for the submission!

					-Matt
					Matthew Dillon 
					<dillon at backplane.com>