Move matrix config to info.json, part 3 (#19991)

Co-authored-by: Nick Brassel <nick@tzarc.org>

keyboards/rgbkb/sol3/rev1/info.json

@@ -8,6 +8,11 @@
         "pid": "0x3510",
         "device_version": "0.0.1"
     },
+    "matrix_pins": {
+        "cols": ["A6", "A7", "B0", "B2", "B1", "B9", "B3", "B4"],
+        "rows": ["B15", "A8", "A15", "B12", "A3", null]
+    },
+    "diode_direction": "COL2ROW",
     "encoder": {
         "rotary": [
             {"pin_a": "A1", "pin_b": "A2"},
@@ -25,6 +30,12 @@
                     {"pin_a": "B3", "pin_b": "B13"}
                 ]
             }
+        },
+        "matrix_pins": {
+            "right": {
+                "cols": ["B9", "B8", "B4", "A6", "A3", "B10", "B12", "B11"],
+                "rows": ["B15", "B14", "A8", "A13", "A7", null]
+            }
         }
     },
     "processor": "STM32F303",