Pass the minimum quality enablement across C2 interface

This uses the new Codec2 constructs to pass the appropriate value for
whether the underlying code is expected to implement the minimum quality
standards, or if that is handled in the framework. Also determines
whether the device is a handheld, which factors into the quality
processing decision.

Bug: 192086044
Test: VQ test scripts
Change-Id: I60e1aa9172f0a8b2c8c98b68e49f0368cbda448b