Bluetooth: Shell: Add bt security command to list current security level
Bluetooth: Shell: Add bt security command to list current security level

The command could previously only set the security level.

Signed-off-by: Herman Berget <22d956f84c179c5c22821e4925fbb7a703726077@nordicsemi.no>

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