Map PRODUCT define to keyboard_name (#14372)

* Map `PRODUCT` define to `keyboard_name`

* Fix tests

* Fix last test

lib/python/qmk/tests/minimal_info.json

@@ -4,7 +4,7 @@
     "layouts": {
         "LAYOUT": {
             "layout": [
-                { "label": "KC_A", "x": 0, "y": 0, "matrix": [0, 0] }
+                { "label": "KC_A", "matrix": [0, 0], "x": 0, "y": 0 }
             ]
         }
     }