tc2: update run-config scripts

Updated run-config scripts to listen to proper UART for the
expected logs as well as to create a GPT image to feed it
to the model.

Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I66dacda0334be8b9ccd57829241058285e27131c
5 files changed