Add info about bootloader version and uniform bootloader variables names

Author: pennam

libraries/STM32H747_System/examples/STM32H747_manageBootloader/nicla_vision_bootloader.h

@@ -1,6 +1,7 @@
 #if defined(ARDUINO_NICLA_VISION)
 
-const unsigned char bootloader_mbed_bin[] = {
+/* Bootloader version 24 */
+const unsigned char bootloader_bin[] = {
   0x00, 0x00, 0x08, 0x24, 0x15, 0x73, 0x01, 0x08, 0x61, 0x73, 0x01, 0x08,
   0xd5, 0x65, 0x00, 0x08, 0xdb, 0x65, 0x00, 0x08, 0xe1, 0x65, 0x00, 0x08,
   0xe7, 0x65, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -10673,8 +10674,6 @@ const unsigned char bootloader_mbed_bin[] = {
   0x61, 0x95, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x99, 0x02, 0x00, 0x08,
   0x00, 0x00, 0x00, 0x00
 };
-const unsigned int bootloader_mbed_bin_len = 128044;
+const unsigned int bootloader_bin_len = 128044;
 
-
-
-#endif //ARDUINO_NICLA_VISION
+#endif //ARDUINO_NICLA_VISION