Add device product model name in the log.

Bug: 300160629
Test: python3
./tools/test/mobly_extensions/scripts/local_mobly_runner.py -i -m
quick_start_stress_test -c ./local_testbed.yml -tb
LocalCustomizedTestbed

Change-Id: I8524d70905b999c13da21a1a777ff1666dccb071
1 file changed