stm32/mpu: Enable STM32WB mpu use to support qspi flash.

Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>

Author: pi-anl

ports/stm32/mpu.h

@@ -26,7 +26,7 @@
 #ifndef MICROPY_INCLUDED_STM32_MPU_H
 #define MICROPY_INCLUDED_STM32_MPU_H
 
-#if (defined(STM32F4) && defined(MICROPY_HW_ETH_MDC)) || defined(STM32F7) || defined(STM32H7)
+#if (defined(STM32F4) && defined(MICROPY_HW_ETH_MDC)) || defined(STM32F7) || defined(STM32H7) || defined(STM32WB)
 
 #define MPU_REGION_ETH (MPU_REGION_NUMBER0)
 #define MPU_REGION_QSPI1 (MPU_REGION_NUMBER1)