Bluetooth: AVRCP: Improve command/response trancing

Make command/response tracking field filterable and jumpable.

Change-Id: Ib0dfc9ea9954f8d29d06ceda3d44a7f95c94bc53
Reviewed-on: https://code.wireshark.org/review/5288
Reviewed-by: Michal Labedzki <michal.labedzki@tieto.com>