Fix API errors (qmk#20326)

Author: fauxpark

keyboards/ibm/model_m_4th_gen/overnumpad_1xb/info.json

@@ -8,11 +8,6 @@
         "pid": "0x27DB",
         "device_version": "0.0.1"
     },
-    "matrix_pins": {
-        "cols": ["C3", "C2", "C1", "C0", "A3", "A4", "A5", "A6", "C4", "B0", "B10", "B13", "C6", "C7", "C8", "C9"],
-        "rows": ["A7", "C5", "B1", "B12", "B14", "B15", "A8", "A9"]
-    },
-    "diode_direction": "ROW2COL",
     "indicators": {
         "caps_lock": "C11",
         "num_lock": "C12",

keyboards/studiokestra/galatea/rev1/info.json

@@ -23,11 +23,6 @@
         "pid": "0x8801",
         "vid": "0x7C10"
     },
-    "matrix_pins": {
-        "cols": ["F0", "F1", "F4", "F5", "F6", "F7", "C7", "B2", "D5"],
-        "rows": ["D1", "D0", "B0", "B7", "E6", "B3", "B6", "C6", "D6", "D7", "B4", "D3"]
-    },
-    "diode_direction": "COL2ROW",
     "indicators": {
         "caps_lock": "B5",
         "scroll_lock": "D2",

keyboards/studiokestra/galatea/rev2/info.json

@@ -24,11 +24,6 @@
         "pid": "0x8802",
         "vid": "0x7C10"
     },
-    "matrix_pins": {
-        "cols": ["F0", "F1", "F4", "F5", "F6", "F7", "C7", "B2", "D5"],
-        "rows": ["D1", "D0", "B0", "B7", "E6", "B3", "B6", "C6", "D6", "D7", "B4", "D3"]
-    },
-    "diode_direction": "COL2ROW",
     "indicators": {
         "caps_lock": "B5",
         "scroll_lock": "D2",