BLE: F3 integration (#260)

* BLE: working version
* BLE: cleanup
* BLE: update device description and DIS.
* BLE: explicitly take semaphore and configure CLK48, bt subsystem status, remove LPM.
* HAL: add missing api_hal_bt_is_alive symbol
* TODO about valuemutex
* duplicate f3-1 (f4) ioc from f3
* regenerate project
* use target dir for ble glue path
* update f4 from f3

Co-authored-by: coreglitch <mail@s3f.ru>

firmware/targets/f3/Src/stm32wbxx_hal_msp.c

@@ -70,6 +70,8 @@ void HAL_MspInit(void)
   __HAL_RCC_HSEM_CLK_ENABLE();
 
   /* System interrupt init*/
+  /* PendSV_IRQn interrupt configuration */
+  HAL_NVIC_SetPriority(PendSV_IRQn, 15, 0);
 
   /* Peripheral interrupt init */
   /* HSEM_IRQn interrupt configuration */