Migrate features from rules.mk to DD (#23247)

keyboards/alpine65/keyboard.json

@@ -28,6 +28,15 @@
     "ws2812": {
         "pin": "B15"
     },
+    "features": {
+        "bootmagic": true,
+        "command": true,
+        "console": true,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": true,
+        "rgblight": true
+    },
     "matrix_pins": {
         "cols": ["B9", "B8", "B7", "B6", "B5", "B4", "B3", "A15", "A9", "A8", "B14", "B12", "A10", "A0", "A1"],
         "rows": ["C14", "C15", "C13", "A2", "A3"]

keyboards/alpine65/rules.mk

@@ -1,13 +0,0 @@
-# Build Options
-#   change yes to no to disable
-#
-BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
-MOUSEKEY_ENABLE = yes       # Mouse keys
-EXTRAKEY_ENABLE = yes       # Audio control and System control
-CONSOLE_ENABLE = yes        # Console for debug
-COMMAND_ENABLE = yes        # Commands for debug and configuration
-NKRO_ENABLE = yes           # Enable N-Key Rollover
-BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
-RGBLIGHT_ENABLE = yes        # Enable keyboard RGB underglow
-ENCODER_ENABLE = no
-