Fix 'debug-off' target of hhkb to remove 'print'

keyboard/hhkb/Makefile

@@ -152,4 +152,5 @@ debug-on: EXTRAFLAGS += -DDEBUG -DDEBUG_ACTION
 debug-on: all
 
 debug-off: EXTRAFLAGS += -DNO_DEBUG -DNO_PRINT
+debug-off: OPT_DEFS := $(filter-out -DCONSOLE_ENABLE,$(OPT_DEFS))
 debug-off: all