Update USB descriptor file to add product name in the string

Signed-off-by: fpr <fabien.perroquin@wi6labs.com>

Author: fpr

variants/DISCO_L475VG_IOT/usb/usbd_desc.c

@@ -49,6 +49,7 @@
 #include "usbd_core.h"
 #include "usbd_desc.h"
 #include "usbd_conf.h"
+#include "utils.h"
 
 /* Private typedef -----------------------------------------------------------*/
 /* Private define ------------------------------------------------------------*/
@@ -66,9 +67,9 @@
 #define USBD_MANUFACTURER_STRING "Unknown"
 #endif /* USBD_VID */
 #ifdef USBD_USE_HID_COMPOSITE
-#define USBD_HID_PRODUCT_FS_STRING        "HID in FS Mode"
-#define USBD_HID_CONFIGURATION_FS_STRING  "HID Config"
-#define USBD_HID_INTERFACE_FS_STRING      "HID Interface"
+#define USBD_HID_PRODUCT_FS_STRING        CONCATS(USB_PRODUCT, "HID in FS Mode")
+#define USBD_HID_CONFIGURATION_FS_STRING  CONCATS(USB_PRODUCT, "HID Config")
+#define USBD_HID_INTERFACE_FS_STRING      CONCATS(USB_PRODUCT, "HID Interface")
 
 /* Private macro -------------------------------------------------------------*/
 /* Private function prototypes -----------------------------------------------*/;