Move RGB_MATRIX_DRIVER to data driven (#20350)

keyboards/hub20/info.json

@@ -8,6 +8,9 @@
       "pid": "0x4414",
       "device_version": "0.0.1"
     },
+    "rgb_matrix": {
+      "driver": "WS2812"
+    },
     "matrix_pins": {
       "cols": ["A6", "A7", "B7", "B6"],
       "rows": ["A13", "B14", "A10", "A0", "A2", "A1"]

keyboards/hub20/rules.mk

@@ -11,7 +11,6 @@ BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
 RGBLIGHT_ENABLE = no       # Enable keyboard RGB underglow
 AUDIO_ENABLE = no           # Audio output
 RGB_MATRIX_ENABLE = yes
-RGB_MATRIX_DRIVER = WS2812
 ENCODER_ENABLE = yes
 
 # Enter lower-power sleep mode when on the ChibiOS idle thread