leaudio: Add AF logs to LeAudioHistory

This patch adds additional dumpsys logs of the communication between Audio Framework
and Bluetooth module. Example logs are shown below:

::le_audio  2023-04-19 09:18:43.552 AF -->  GID 1    METADATA_UPDATE: Reconfigure                : 00:00:00:00:00:00      MEDIA->GAME
::le_audio  2023-04-19 09:18:43.553 AF -->  GID 1    RESUME_REQ: LocalSource                     : 00:00:00:00:00:00      r_state: IDLE, s_state: IDLE
::le_audio  2023-04-19 09:18:44.835 AF <--  GID 1    RESUME_CONFIRMED: LocalSource               : 00:00:00:00:00:00      s_state: READY_TO_START-> STARTED
::le_audio  2023-04-19 09:19:09.749 AF -->  GID 1    METADATA_UPDATE: MetadataUpdate             : 00:00:00:00:00:00      Sink: GAME (0x0008)Source: GAME | LIVE (0x0048)
::le_audio  2023-04-19 09:19:12.777 AF -->  GID 1    SUSPEND_REQ: LocalSource                    : 00:00:00:00:00:00      r_state: IDLE, s_state: STARTED
::le_audio  2023-04-19 09:19:12.777 AF <--  GID 1    SUSPEND_CONFIRMED: LocalSource              : 00:00:00:00:00:00      r_state: IDLEs_state: READY_TO_RELEASE

Bug: 278570065
Tag: #feature
Test: manual
Change-Id: I87b25e0ccf69afd29283b5f83be16256dc92406c