enable depend on CIRCUITPY_DISPLAYIO instead of CIRCUITPY_FULL_BUILD

Author: FoamyGuy

py/circuitpy_mpconfig.mk

@@ -555,7 +555,7 @@ CFLAGS += -DCIRCUITPY_TERMINALIO=$(CIRCUITPY_TERMINALIO)
 CIRCUITPY_FONTIO ?= $(call enable-if-all,$(CIRCUITPY_DISPLAYIO) $(CIRCUITPY_TERMINALIO))
 CFLAGS += -DCIRCUITPY_FONTIO=$(CIRCUITPY_FONTIO)
 
-CIRCUITPY_TILEPALETTEMAPPER ?= $(CIRCUITPY_FULL_BUILD)
+CIRCUITPY_TILEPALETTEMAPPER ?= $(CIRCUITPY_DISPLAYIO)
 CFLAGS += -DCIRCUITPY_TILEPALETTEMAPPER=$(CIRCUITPY_TILEPALETTEMAPPER)
 
 CIRCUITPY_TIME ?= 1