west.yml: update BLE stm32wba lib to cube version V1.6.0#89986

fabiobaltieri merged 1 commit intozephyrproject-rtos:mainzephyrproject-rtos/zephyr:mainfrom

asm5878:STM32WBAX_1_6_0_BLE_Updatesasm5878/zephyr:STM32WBAX_1_6_0_BLE_UpdatesCopy head branch name to clipboard