Move matrix config to info.json, part 1 (#19985)

keyboards/jian/handwired/info.json

@@ -3,6 +3,11 @@
     "usb": {
         "device_version": "0.1.0"
     },
+    "matrix_pins": {
+        "cols": ["F4", "F5", "F6", "F7", "B1", "B3", "B2", "B4", "E6", "D7", "C6", "D4", "D0", "D1"],
+        "rows": ["D3", "D2", "B5", "B6"]
+    },
+    "diode_direction": "COL2ROW",
     "processor": "atmega32u4",
     "bootloader": "caterina"
 }