This commits splits the address handling into bluetooth protocol and does the rest in l2cap. This is to allow for a different struct for sco and l2cap. Change-Id: I4c577691118613cd3be75eb7ef191fd2f07d742d Reviewed-on: https://review.haiku-os.org/c/haiku/+/11181 Reviewed-by: waddlesplash <[email protected]>