[Keyboard] Add deskpad (#15602)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

keyboards/h0oni/deskpad/info.json

@@ -0,0 +1,15 @@
+{
+    "keyboard_name": "Deskpad", 
+    "url": "", 
+    "maintainer": "Hydrogen BD", 
+    "layouts": {
+        "LAYOUT_all": {
+            "layout": [{"label":"k1", "x":0, "y":0}, 
+                {"label":"k2", "x":1, "y":0}, 
+                {"label":"k3", "x":2, "y":0}, 
+                {"label":"k4", "x":3, "y":0}, 
+                {"label":"k5", "x":4, "y":0}, 
+                {"label":"k6", "x":6, "y":0}]
+        }
+    }
+}