Update supported sampling frequencies for LC3 codec

LC3 specification extends current supported sampling frequencies with
8kHz and 32kHz for LC3 codec for session and does not support yet higher
than 48kHz.
Along with additional supported session frequencies, valid software pcm
configuration is extended with missing frequencies for LC3 and extended
8kHz and 32kHz. Frequncies above not supported by LC3 are removed also.

Tag: #feature
Test: vts-tradefed run vts -m VtsHalBluetoothAudioV2_1TargetTest
Sponsor: jpawlowski@
Change-Id: If36c9c9aa102008adff7f77c58e272b79f7e2482