avrcp: handle ListPlayerApplicationSettingValues pdu
avrcp: handle ListPlayerApplicationSettingValues pdu

Example of response obtained with PTS test TC_TG_PAS_BV_06_C:

> ACL data: handle 11 flags 0x02 dlen 18
    L2CAP(d): cid 0x0043 len 14 [psm 23]
      AVCTP: Command : pt 0x00 transaction 3 pid 0x110e
        AV/C: Status: address 0x48 opcode 0x00
          Subunit: Panel
          Opcode: Vendor Dependent
          Company ID: 0x001958
          AVRCP: ListPlayerApplicationSettingValues: pt 0x00 len 0x0001
            AttributeID: 0x01 (Equalizer ON/OFF Status)
< ACL data: handle 11 flags 0x02 dlen 20
    L2CAP(d): cid 0x0043 len 16 [psm 23]
      AVCTP: Response : pt 0x00 transaction 3 pid 0x110e
        AV/C: Stable: address 0x48 opcode 0x00
          Subunit: Panel
          Opcode: Vendor Dependent
          Company ID: 0x001958
          AVRCP: ListPlayerApplicationSettingValues: pt 0x00 len 0x0003
            ValueCount: 0x02
            ValueID: 0x01 (OFF)
            ValueID: 0x02 (ON)

silent-snowman/bluez,mapfau/bluez,silent-snowman/bluez,mapfau/bluez,pkarasev3/bluez,pkarasev3/bluez,ComputeCycles/bluez,ComputeCycles/bluez,ComputeCycles/bluez,mapfau/bluez,pstglia/external-bluetooth-bluez,mapfau/bluez,pkarasev3/bluez,silent-snowman/bluez,silent-snowman/bluez,pkarasev3/bluez,pstglia/external-bluetooth-bluez,ComputeCycles/bluez,pstglia/external-bluetooth-bluez,pstglia/external-bluetooth-bluez