hci: fix init for BCM/Cypress with SCO_OVER_HCI

hci: fix init for SCO_OVER_HCI for non-BCM controllers

est/fuzz: improve gatt_client fuzzer

hci: fix build

hci: fix warning, add warning for ENABLE_SCO_OVER_HCI and HAVE_SCO_TRANSPORT used together

hci: forward sco packet to sco transport for HAVE_SCO_TRANSPORT

hci: emit sco can send now when sco packet is received for HAVE_SCO_TRANSPORT

hci: provide sco packet length and track voice settings for HAVE_SCO_TRANSPORT

hci: add hci_set_sco_transport, call sco_transport->open() on sco connection complete

hci: sco rx tracking only for sco over hci

hci: warn about ENABLE_SCO_OVER_HCI and ENABLE_SCO_OVER_PCM

hci: use 512 khz bit clock with WBS support and 256 without for BCM and SCO over PCM

hci: config I2S for BCM Controllers if ENABLE_SCO_OVER_PCM

hci: avoid potential warning

gap: trigger IO Capabilites (Negative) Reply with gap_ssp_io_capabilities_response/gap_ssp_io_capabilities_negative if ENABLE_EXPLICIT_IO_CAPABILITIES_REPLY

hci: introduce SEND_IO_CAPABILITIES_NEGATIVE_REPLY

gap: read local OOB data on start and on call to gap_ssp_generate_oob_data

gap: emit GAP_EVENT_LOCAL_OOB_DATA

gap: support classic OOB pairing

new gap_ssp_remote_oob_data allows to report receive OOB data
set OOB data flag in IO Capabilities reply
respond to remote oob data request

hci: check if Remote OOB Extended Data Request Reply and Read Local OOB Extended Data command are supported

hci: add return for hci_power_control_state_halting

hci: split hci_power_control

use bool instead of int vars

gap: provide Link Type parameter to incoming connection filter for `gap_register_classic_connection_filter`

hci: keep le connecting request on create connection cancel complete,

fixes logic for gap_auto_connection_stop + gap_auto_connection_start() sequence