* seperate the provider for unicast and broadcast
* add handle for the audio configuration broadcast offload
Bug: 150670922
Test: make
Tag: #feature
Change-Id: Ie41496be24e3742b2f1fa438bc4ed4b127e72dd0
* Extract broadcast as separate session type
* Remove the union from LeAudioConfiguration, but use it
for unicast configuration only
* Simplify default implementations
Bug: 15067092
Test: make
Tag: #feature
Change-Id: Ib6c3ffb6396a71011abb03a374e58ce27fdf3f39