[Keyboard] Dumbpad v1x_oled (#17058)

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

keyboards/dumbpad/v1x_oled/info.json

@@ -0,0 +1,16 @@
+{
+    "keyboard_name": "dumbpad",
+    "keyboard_folder": "dumbpad",
+    "url": "https://www.github.com/keebd/dumbpad",
+    "maintainer": "keebd",
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                                {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0},
+                                {"x":1, "y":1}, {"x":2, "y":1}, {"x":3, "y":1}, {"x":4, "y":1},
+                                {"x":1, "y":2}, {"x":2, "y":2}, {"x":3, "y":2}, {"x":4, "y":2},
+                {"x":0, "y":3}, {"x":1, "y":3}, {"x":2, "y":3}, {"x":3, "y":3}, {"x":4, "y":3}
+            ]
+        }
+    }
+}