Bluetooth: conn: Align cleanup for ISO connections
Bluetooth: conn: Align cleanup for ISO connections

This makes connections of type BT_CONN_TYPE_ISO use BT_CONN_CLEANUP to
cleanup so the TX and RX queues are properly cleanup.

Signed-off-by: Luiz Augusto von Dentz <8530c5ea66a1bdbc08f98bfcf183c8be901b5990@intel.com>

finikorg/zephyr,galak/zephyr,finikorg/zephyr,finikorg/zephyr,zephyrproject-rtos/zephyr,galak/zephyr,finikorg/zephyr,zephyrproject-rtos/zephyr,zephyrproject-rtos/zephyr,zephyrproject-rtos/zephyr,zephyrproject-rtos/zephyr,galak/zephyr,galak/zephyr,finikorg/zephyr,galak/zephyr