Update ft6x36.py

Author: kdschlosser

api_drivers/common_api_drivers/indev/ft6x36.py

@@ -10,6 +10,7 @@
 
 _FT6x36_CHIPID_1 = const(0x36)
 _FT6x36_CHIPID_2 = const(0x64)
+_FT6x36_CHIPID_3 = const(0xCD)
 
 
 class FT6x36(focaltech_touch.FocalTechTouch):
@@ -29,5 +30,6 @@ def __init__(
             debug,
             None,
             _FT6x36_CHIPID_1,
-            _FT6x36_CHIPID_2
+            _FT6x36_CHIPID_2,
+            _FT6x36_CHIPID_3
         )