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

keyboards/clueboard/66/rev3/info.json

@@ -2,8 +2,6 @@
   "manufacturer": "Clueboard",
   "keyboard_name": "Clueboard 66% rev3",
   "maintainer": "skullydazed",
-  "height": 5,
-  "width": 16.5,
   "processor": "atmega32u4",
   "debounce": 5,
   "diode_direction": "COL2ROW",
@@ -50,7 +48,6 @@
   },
   "layouts": {
     "LAYOUT_66_ansi": {
-      "key_count": 66,
       "layout": [
         { "label": "~", "matrix": [0, 0], "w": 1, "x": 0, "y": 0 },
         { "label": "!", "matrix": [0, 1], "w": 1, "x": 1, "y": 0 },
@@ -121,7 +118,6 @@
       ]
     },
     "LAYOUT_66_iso": {
-      "key_count": 67,
       "layout": [
         { "label": "~", "matrix": [0, 0], "w": 1, "x": 0, "y": 0 },
         { "label": "!", "matrix": [0, 1], "w": 1, "x": 1, "y": 0 },
@@ -193,7 +189,6 @@
       ]
     },
     "LAYOUT_all": {
-      "key_count": 73,
       "layout": [
         { "label": "GRAVE", "matrix": [0, 0], "w": 1, "x": 0, "y": 0 },
         { "label": "1", "matrix": [0, 1], "w": 1, "x": 1, "y": 0 },