Migrate content where only parent info.json exists (#22895)

keyboards/melgeek/mojo75/info.json

@@ -8,6 +8,15 @@
         "pid": "0x7075",
         "device_version": "0.0.1"
     },
+    "features": {
+        "bootmagic": true,
+        "command": false,
+        "console": false,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": true,
+        "rgb_matrix": true
+    },
     "rgb_matrix": {
         "animations": {
             "alphas_mods": true,

keyboards/melgeek/mojo75/rev1/rules.mk

@@ -1,13 +1 @@
-# 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 = 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
-RGB_MATRIX_ENABLE = yes        # Use RGB matrix
-NO_USB_STARTUP_CHECK = no      # Disable initialization only when usb is plugged in
+# This file intentionally left blank