fix pegasushoof caps light, add via keymap (#19649)

Co-authored-by: jack <0x6a73@protonmail.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Fucong Wang <wangfuco@Fucongs-Mac-mini.local>

keyboards/bpiphany/pegasushoof/2015/info.json

@@ -1,5 +1,12 @@
 {
     "keyboard_name": "Majestouch TKL \\\\w The Pegasus Hoof 2015",
+    "diode_direction": "COL2ROW",
+    "debounce": 5,
+    "indicators": {
+        "caps_lock" : "C6",
+        "scroll_lock": "C5",
+        "on_state": 0
+    },
     "community_layouts": ["tkl_ansi"],
     "layouts": {
         "LAYOUT": {