Fix handwired/tradestation keyboard dimensions in info.json

keyboards/handwired/tradestation/info.json

@@ -3,7 +3,7 @@
     "url": "",
     "maintainer": "Flehrad",
     "width": 4.375,
-    "height": 4.375,
+    "height": 4.5,
     "layouts": {
         "LAYOUT_tradestation": {
             "layout": [{"x":0, "y":0},{"x":1.125, "y":0},{"x":2.25, "y":0},{"x":3.375, "y":0},{"x":0, "y":1.1},{"x":1.125, "y":1.1},{"x":2.25, "y":1.1},{"x":3.375, "y":1.1},{"x":0, "y":2.25, "w":2},{"x":2.25, "y":2.25, "w":2},{"x":0, "y":3.5, "w":2},{"x":2.25, "y":3.5, "w":2}]