Migrate build target markers to keyboard.json - HI (#23540)

keyboards/handwired/meck_tkl/blackpill_f401/info.json

@@ -1,14 +0,0 @@
-{
-    "matrix_pins": {
-        "cols": ["B4", "B5", "B6", "B7", "B8", "B9", "A1", "A2", "A3", "A4", "A5", "A6", "A7", "B0", "B1", "A0", "B10"],
-        "rows": ["B15", "A8", "A9", "B14", "A15", "B3"]
-    },
-    "diode_direction": "COL2ROW",
-    "indicators": {
-        "caps_lock": "C13",
-        "on_state": 0
-    },
-    "processor": "STM32F401",
-    "bootloader": "stm32-dfu",
-    "board": "BLACKPILL_STM32_F401"
-}

keyboards/handwired/meck_tkl/blackpill_f401/keyboard.json

@@ -6,7 +6,10 @@
     "usb": {
         "vid": "0x474B",
         "pid": "0x0001",
-        "device_version": "0.0.1"
+        "device_version": "0.0.1",
+        "shared_endpoint": {
+            "keyboard": true
+        }
     },
     "features": {
         "bootmagic": true,
@@ -15,6 +18,24 @@
         "console": true,
         "nkro": true
     },
+    "qmk": {
+        "locking": {
+            "enabled": true,
+            "resync": true
+        }
+    },
+    "matrix_pins": {
+        "cols": ["B4", "B5", "B6", "B7", "B8", "B9", "A1", "A2", "A3", "A4", "A5", "A6", "A7", "B0", "B1", "A0", "B10"],
+        "rows": ["B15", "A8", "A9", "B14", "A15", "B3"]
+    },
+    "diode_direction": "COL2ROW",
+    "indicators": {
+        "caps_lock": "C13",
+        "on_state": 0
+    },
+    "processor": "STM32F401",
+    "bootloader": "stm32-dfu",
+    "board": "BLACKPILL_STM32_F401",
     "layouts": {
         "LAYOUT_tkl_ansi": {
             "layout": [

keyboards/handwired/meck_tkl/blackpill_f401/rules.mk

@@ -1,4 +0,0 @@
-# Build Options
-#   change yes to no to disable
-#
-KEYBOARD_SHARED_EP = yes

keyboards/handwired/meck_tkl/config.h

@@ -1,9 +0,0 @@
-// Copyright 2021 Gabriel Kim (@gabrielkim13)
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
-#define LOCKING_SUPPORT_ENABLE
-/* Locking resynchronize hack */
-#define LOCKING_RESYNC_ENABLE