Migrate build target markers to keyboard.json - W (#23511)

keyboards/wilba_tech/wt69_a/keyboard.json

@@ -8,6 +8,12 @@
         "pid": "0x069A",
         "device_version": "0.0.1"
     },
+    "features": {
+        "bootmagic": true,
+        "extrakey": true,
+        "mousekey": false,
+        "nkro": true
+    },
     "matrix_pins": {
         "cols": ["B7", "B0", "F5", "D5", "B1", "B2", "B3", "D3", "D2", "C7", "C6", "B6", "B5", "B4", "D7", "D6", "D4"],
         "rows": ["F0", "E6", "F4", "F6", "F7"]

keyboards/wilba_tech/wt69_a/rules.mk

@@ -1,14 +1,2 @@
-# Build Options
-#   change yes to no to disable
-#
-BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
-MOUSEKEY_ENABLE = no       # 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
-AUDIO_ENABLE = no           # Audio output
-
 # project specific files
 SRC =	keyboards/wilba_tech/wt_main.c