🔨 MightyBoard envs for A.B.M. (MarlinFirmware#22100)

Author: grauerfuchs

Marlin/src/pins/pins.h

@@ -216,7 +216,7 @@
 #elif MB(CNCONTROLS_15)
   #include "mega/pins_CNCONTROLS_15.h"          // ATmega2560, ATmega1280                 env:mega2560 env:mega1280
 #elif MB(MIGHTYBOARD_REVE)
-  #include "mega/pins_MIGHTYBOARD_REVE.h"       // ATmega2560, ATmega1280                 env:mega2560ext env:mega1280
+  #include "mega/pins_MIGHTYBOARD_REVE.h"       // ATmega2560, ATmega1280                 env:mega2560ext env:mega1280 env:MightyBoard1280 env:MightyBoard2560
 #elif MB(CHEAPTRONIC)
   #include "mega/pins_CHEAPTRONIC.h"            // ATmega2560                             env:mega2560
 #elif MB(CHEAPTRONIC_V2)