Remove width, height and key_count from info.json (#14274)

keyboards/1upkeyboards/sweet16/info.json

@@ -2,8 +2,6 @@
   "keyboard_name": "Sweet 16",
   "url": "",
   "maintainer": "skullydazed",
-  "width": 4,
-  "height": 4,
   "layouts": {
       "LAYOUT_ortho_4x4": {
           "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":0, "y":1}, {"x":1, "y":1}, {"x":2, "y":1}, {"x":3, "y":1}, {"x":0, "y":2}, {"x":1, "y":2}, {"x":2, "y":2}, {"x":3, "y":2}, {"x":0, "y":3}, {"x":1, "y":3}, {"x":2, "y":3}, {"x":3, "y":3}]