[Keyboard] z12 micropad by zigotica (#14583)

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

keyboards/z12/info.json

@@ -0,0 +1,26 @@
+{
+    "keyboard_name": "z12",
+    "url": "https://github.com/zigotica/mechanical-keyboards/tree/main/z12",
+    "maintainer": "@zigotica",
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"x": 1, "y": 0},
+                {"x": 2, "y": 0},
+
+                {"x": 0, "y": 0.5},
+                {"x": 1, "y": 1},
+                {"x": 2, "y": 1},
+                {"x": 3, "y": 0.5},
+
+                {"x": 0.5, "y": 2},
+                {"x": 1.5, "y": 2},
+                {"x": 2.5, "y": 2},
+
+                {"x": 0.5, "y": 3},
+                {"x": 1.5, "y": 3},
+                {"x": 2.5, "y": 3},
+            ]
+        }
+    }
+}