Migrate build target markers to keyboard.json - S (#23532)

keyboards/splitkb/zima/keyboard.json

@@ -8,6 +8,20 @@
         "pid": "0xF75B",
         "device_version": "0.0.1"
     },
+    "build": {
+        "lto": true
+    },
+    "features": {
+        "audio": true,
+        "bootmagic": false,
+        "encoder": true,
+        "extrakey": true,
+        "haptic": true,
+        "mousekey": false,
+        "nkro": false,
+        "oled": true,
+        "rgblight": true
+    },
     "rgblight": {
         "saturation_steps": 8,
         "brightness_steps": 8,

keyboards/splitkb/zima/rules.mk

@@ -1,19 +1 @@
-# Build Options
-#   change yes to no to disable
-#
-BOOTMAGIC_ENABLE = no       # 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 = no            # Enable N-Key Rollover
-BACKLIGHT_ENABLE = no      # Enable keyboard backlight functionality
-RGBLIGHT_ENABLE = yes      # Enable keyboard RGB underglow
-AUDIO_ENABLE = yes         # Audio output
-
-ENCODER_ENABLE = yes       # ENables the use of one or more encoders
-OLED_ENABLE = yes
-HAPTIC_ENABLE = yes        # Supported but not included by defaut
 HAPTIC_DRIVER = drv2605l
-
-LTO_ENABLE = yes