Bluetooth: shell: Enable ISO for the BT shell
Bluetooth: shell: Enable ISO for the BT shell

Enable ISO (unicast and broadcast) for the BT shell.
This allows users to use the ISO features (if supported by
the controller) in the shell.

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

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