Migrate features and LTO from rules.mk to data driven (#23302)

keyboards/dtisaac/dosa40rgb/keyboard.json

@@ -66,6 +66,19 @@
         "max_brightness": 150,
         "react_on_keyup": true
     },
+    "build": {
+        "lto": true
+    },
+    "features": {
+        "bluetooth": true,
+        "bootmagic": true,
+        "command": false,
+        "console": false,
+        "extrakey": false,
+        "mousekey": false,
+        "nkro": false,
+        "rgb_matrix": true
+    },
     "matrix_pins": {
         "cols": ["D1", "D6", "D3", "D2", "B6", "C6", "C7", "F7", "F6", "F5", "F4"],
         "rows": ["B7", "D7", "F1", "F0"]

keyboards/dtisaac/dosa40rgb/rules.mk

@@ -1,16 +0,0 @@
-# Build Options
-#   change yes to no to disable
-#
-BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
-MOUSEKEY_ENABLE = no        # 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 = no            # Enable N-Key Rollover
-BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
-RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
-AUDIO_ENABLE = no           # Audio output
-BLUETOOTH_ENABLE = yes      # Enable Bluetooth
-RGB_MATRIX_ENABLE = yes
-
-LTO_ENABLE = yes