🐛 Emergency Parser with STM32 Mass Storage (#23827)

Marlin/src/HAL/STM32/HAL.cpp

 
   SetTimerInterruptPriorities();
 
-  #if ENABLED(EMERGENCY_PARSER) && USBD_USE_CDC
+  #if ENABLED(EMERGENCY_PARSER) && (USBD_USE_CDC || USBD_USE_CDC_MSC)
     USB_Hook_init();
   #endif
 

Marlin/src/HAL/STM32/usb_serial.cpp

 
 #include "../../inc/MarlinConfigPre.h"
 
-#if ENABLED(EMERGENCY_PARSER) && USBD_USE_CDC
+#if ENABLED(EMERGENCY_PARSER) && (USBD_USE_CDC || USBD_USE_CDC_MSC)
 
 #include "usb_serial.h"
 #include "../../feature/e_parser.h"