splitkb/kyria: remove CONVERT_TO at keyboard level (#23857)

keyboards/splitkb/kyria/rev2/info.json

@@ -23,30 +23,7 @@
         "sleep": true,
         "split_count": [10, 10]
     },
-    "matrix_pins": {
-        "cols": ["B2", "B6", "B5", "B4", "E6", "D7", "C6", "D4"],
-        "rows": ["F6", "F7", "B1", "B3"]
-    },
-    "diode_direction": "COL2ROW",
-    "encoder": {
-        "rotary": [
-            {"pin_a": "F4", "pin_b": "F5"}
-        ]
-    },
     "split": {
-        "encoder": {
-            "right": {
-                "rotary": [
-                    {"pin_a": "F5", "pin_b": "F4"}
-                ]
-            }
-        },
-        "matrix_pins": {
-            "right": {
-                "cols": ["B4", "B5", "B6", "B2", "B3", "B1", "F7", "F6"],
-                "rows": ["D4", "C6", "D7", "E6"]
-            }
-        },
         "transport": {
             "sync": {
                 "matrix_state": true