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

keyboards/primekb/prime_l/v2/info.json

@@ -2,8 +2,6 @@
   "keyboard_name": "Prime_L V2",
   "url": "https://www.primekb.com",
   "maintainer": "HoltenC",
-  "width": 16,
-  "height": 5,
   "layouts": {
       "LAYOUT": {
           "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}, {"x":5, "y":0}, {"x":6, "y":0}, {"x":7, "y":0}, {"x":8, "y":0}, {"x":9, "y":0}, {"x":10, "y":0}, {"x":11, "y":0}, {"x":12, "y":0}, {"x":13, "y":0}, {"x":14, "y":0}, {"x":15, "y":0},