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

keyboards/gray_studio/think65/solder/info.json

@@ -2,11 +2,8 @@
     "keyboard_name": "THINK6.5",
     "url": "",
     "maintainer": "qmk",
-    "width": 16,
-    "height": 5,
     "layouts": {
         "LAYOUT_65_ansi_blocker": {
-            "key_count": 67,
             "layout": [
                 {"label":"K00 (B0,D1)", "x":0, "y":0},
                 {"label":"K01 (B0,D0)", "x":1, "y":0},
@@ -78,7 +75,6 @@
             ]
         },
         "LAYOUT_65_iso_badge": {
-            "key_count": 66,
             "layout": [
                 {"label":"K00", "x":0, "y":0},
                 {"label":"K01", "x":1, "y":0},
@@ -149,7 +145,6 @@
             ]
         },
         "LAYOUT_all": {
-            "key_count": 69,
             "layout": [
                 {"label":"K00 (B0,D1)", "x":0, "y":0},
                 {"label":"K01 (B0,D0)", "x":1, "y":0},