Use offload capability to select a proper codec configuration.

1. Store the offload configuration in the codec manager.
2. Use the software config priority to determine the offload
   capability order.
3. When offload is enabled, use the offload configuration to
   negotiate with remote devices.

Tag: #feature
Bug: 203535499
Bug: 150670922
Test: When offloading the codec configuration could be selected based on the offload capability
Change-Id: I47f1bec68eaebaea517f78fc71a0769e10775950