bmi160: Added I2C to Kconfig dependency
bmi160: Added I2C to Kconfig dependency

bmi160 driver code supports i2c, but is not selectable by Kconfig

Signed-off-by: Avi Green <2f7eb006db2877a4ea90f15724bb4067f881d6c4@yandex.com>

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