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

keyboards/mechstudio/dawn/info.json

@@ -2,8 +2,6 @@
   "keyboard_name": "Dawn", 
   "url": "https://mech.studio/projects/dawn/", 
   "maintainer": "dejaeghered", 
-  "width": 15, 
-  "height": 6, 
   "layouts": {
     "LAYOUT": {
       "layout": [

keyboards/mechstudio/ud_40_ortho/info.json

@@ -2,8 +2,6 @@
   "keyboard_name": "UD_40 ortho", 
   "url": "https://mech.studio/projects/ud_40/", 
   "maintainer": "dejaeghered", 
-  "width": 12, 
-  "height": 4, 
   "layouts": {
     "LAYOUT_ortho_4x12": {
       "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":0, "y":1}, {"x":1, "y":1}, {"x":2, "y":1}, {"x":3, "y":1}, {"x":4, "y":1}, {"x":5, "y":1}, {"x":6, "y":1}, {"x":7, "y":1}, {"x":8, "y":1}, {"x":9, "y":1}, {"x":10, "y":1}, {"x":11, "y":1}, {"x":0, "y":2}, {"x":1, "y":2}, {"x":2, "y":2}, {"x":3, "y":2}, {"x":4, "y":2}, {"x":5, "y":2}, {"x":6, "y":2}, {"x":7, "y":2}, {"x":8, "y":2}, {"x":9, "y":2}, {"x":10, "y":2}, {"x":11, "y":2}, {"x":0, "y":3}, {"x":1, "y":3}, {"x":2, "y":3}, {"x":3, "y":3}, {"x":4, "y":3}, {"x":5, "y":3}, {"x":6, "y":3}, {"x":7, "y":3}, {"x":8, "y":3}, {"x":9, "y":3}, {"x":10, "y":3}, {"x":11, "y":3}]