Allow SWD debug on Robin Nano (#19345)

Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h

@@ -25,7 +25,7 @@
  * MKS Robin nano (STM32F130VET6) board pin assignments
  */
 
-#ifndef __STM32F1__
+#if !defined(STM32F1) && !defined(STM32F1xx)
   #error "Oops! Select an STM32F1 board in 'Tools > Board.'"
 #elif HOTENDS > 2 || E_STEPPERS > 2
   #error "MKS Robin nano supports up to 2 hotends / E-steppers. Comment out this line to continue."
@@ -36,7 +36,7 @@
 //
 // Release PB4 (Y_ENABLE_PIN) from JTAG NRST role
 //
-#define DISABLE_DEBUG
+#define DISABLE_JTAG
 
 //
 // EEPROM