hci: fix ISO packet reassembly

hci: pass iso_stream into hci_iso_packet_handler

hci: propagate ISO packets received as ACL

hci: assert when trying to add whiltelist/periodic advertiser list entries but memory pool not configured

hci: send hci_bcm_pcm2_setup if HAVE_BCM_PCM2

hci: track more cis connection info

hci: avoid caching iso_stream fields in hci_cis_handle_created

hci: fix emit of GAP_SUBEVENT_CIS_CREATED

hci: unify hci command complete status handling

hci: re-implement implicit SCO flow control

hci: send bcm write pcm param

hci: le_setup_iso_data_path set audio coding format to transparent

hci: fix build without sco-over-hci

hci: fix build without classic

hci: replace hci_get_sco_packet_length with hci_get_sco_packet_length_for_connection

hci: track sco payload length per connection

hci: store link key if generated independent from remote auth requirements

gap: downgrade link key type when reconnect without SC is detected for SC pairing

hci: handle encryption change with error -> trigger emit security level_0 (classic only)

hci: use bool for hci_is_le_connection

gap: add gap_extended_advertising_set_resolvable_private_address_update

gap: add gap_periodic_advertising_set_info_transfer_send

gap: abort pairing if remote in dedicated bonding and we are non-bondable

gap: downgrade link key type when reconnect without SC is detected for SC pairing

hci: handle encryption change with error -> trigger emit security level_0