Add support for MacroCat Keyboard (#17480)

keyboards/macrocat/info.json

@@ -0,0 +1,49 @@
+{
+    "manufacturer": "Catmunch",
+    "keyboard_name": "MacroCat Keyboard",
+    "maintainer": "Catmunch",
+    "bootloader": "atmel-dfu",
+    "diode_direction": "COL2ROW",
+    "features": {
+        "bootmagic": true,
+        "command": false,
+        "console": false,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": true,
+        "encoder": true
+    },
+    "matrix_pins": {
+        "cols": ["B5", "B6", "C6", "C7"],
+        "rows": ["D4", "D6", "D7", "B4"]
+    },
+    "processor": "atmega32u4",
+    "url": "https://github.com/catmunch/macrocat",
+    "usb": {
+        "device_version": "0.0.1",
+        "pid": "0x8086",
+        "vid": "0x2022"
+    },
+    "layouts": {
+        "LAYOUT_numpad_4x4": {
+            "layout": [
+                { "matrix": [0, 0], "x": 0, "y": 0 },
+                { "matrix": [0, 1], "x": 1, "y": 0 },
+                { "matrix": [0, 2], "x": 2, "y": 0 },
+                { "matrix": [0, 3], "x": 3, "y": 0 },
+                { "matrix": [1, 0], "x": 0, "y": 1 },
+                { "matrix": [1, 1], "x": 1, "y": 1 },
+                { "matrix": [1, 2], "x": 2, "y": 1 },
+                { "matrix": [1, 3], "x": 3, "y": 1 },
+                { "matrix": [2, 0], "x": 0, "y": 2 },
+                { "matrix": [2, 1], "x": 1, "y": 2 },
+                { "matrix": [2, 2], "x": 2, "y": 2 },
+                { "matrix": [2, 3], "x": 3, "y": 2 },
+                { "matrix": [3, 0], "x": 0, "y": 3 },
+                { "matrix": [3, 1], "x": 1, "y": 3 },
+                { "matrix": [3, 2], "x": 2, "y": 3 },
+                { "matrix": [3, 3], "x": 3, "y": 3 }
+            ]
+        }
+    }
+}