Bluetooth: Audio: Ensure that ASEs don't get idled when CIS is connected
Bluetooth: Audio: Ensure that ASEs don't get idled when CIS is connected

Ensure that the CIS for an ASE, if any, is disconnected before we
go into the idle state.

Signed-off-by: Emil Gydesen <a20314356615223738233ab4c4eb1cd8cd4146fa@nordicsemi.no>

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