Migrate features from rules.mk to data drive - LMN (#23277)

keyboards/makeymakey/keyboard.json

@@ -10,6 +10,14 @@
     },
     "processor": "atmega32u4",
     "bootloader": "caterina",
+    "features": {
+        "bootmagic": true,
+        "command": false,
+        "console": false,
+        "extrakey": false,
+        "mousekey": true,
+        "nkro": true
+    },
     "matrix_pins": {
       "direct": [
         ["D6", "B4", "C7", "B1", "E6", "D7"],

keyboards/makeymakey/rules.mk

@@ -1,12 +0,0 @@
-# Build Options
-#   change yes to no to disable
-#
-BOOTMAGIC_ENABLE  = yes   # Enable Bootmagic Lite
-MOUSEKEY_ENABLE   = yes   # Mouse keys
-EXTRAKEY_ENABLE   = no   # Audio control and System control
-CONSOLE_ENABLE    = no    # Console for debug
-COMMAND_ENABLE    = no    # Commands for debug and configuration
-NKRO_ENABLE       = yes   # Enable N-Key Rollover
-BACKLIGHT_ENABLE  = no    # Enable keyboard backlight functionality
-RGBLIGHT_ENABLE   = no    # Enable keyboard RGB underglow
-AUDIO_ENABLE      = no    # Audio output