logging: Added explicit cast to u16_t of LOG_CURRENT_MODULE_ID()
logging: Added explicit cast to u16_t of LOG_CURRENT_MODULE_ID()

Matches other code that uses this macro (just above).

Signed-off-by: Erik Johnson <a4c4c35f5d517178642e07a315336d7cf26a5145@nimbelink.com>

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