Bluetooth: Fix doc typo: BT_LE_ADDR_ANY -> BT_ADDR_LE_ANY
Bluetooth: Fix doc typo: BT_LE_ADDR_ANY -> BT_ADDR_LE_ANY

Fix the typo BT_LE_ADDR_ANY. Also use `@ref`.

Signed-off-by: Aleksander Wasaznik <c0d989573cb73e7c43339e7aaab9bc0cb8ebe8c5@nordicsemi.no>

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