LeAudio: Add names to audio set configurations from AIDL

Since there is no name for the audio set configurations in the AIDL
interface, generate a name based on the configuration parameters, e.g.
"AIDL-2-1chan-SinkAse-CodecId_6_0_0-48000hz_120oct_10000us-TargetLatency_3"

Bug: 374933885
Test: m -j
Flag: EXEMPT; No functional change
Change-Id: I822b96b82d79d18e6e46c0dd73a8f6becc343f68