Update icesugar_pro.py

Author: ryankurte

amaranth_boards/icesugar_pro.py

@@ -20,11 +20,11 @@ class ICESugarProPlatform(LatticeECP5Platform):
 
     resources = [
         Resource("clk25", 0, Pins("P6", dir="i"), 
-                 Clock(25e6), Attrs(IO_STANDARD="LVCMOS33")),
+                 Clock(25e6), Attrs(IO_TYPE="LVCMOS33")),
 
         Resource("rst", 0, Pins("L14",dir="i"), Attrs(IO_TYPE = "LVCMOS33")),
 
-        RGBLEDResource(0, r="B11", g="A11", b="A12", attrs=Attrs(IOSTANDARD="LVCMOS33")),
+        RGBLEDResource(0, r="B11", g="A11", b="A12", attrs=Attrs(IO_TYPE="LVCMOS33")),
     ]
 
     connectors = []