Move RGB_MATRIX_DRIVER to data driven (#20350)

keyboards/bastardkb/tbkmini/v1/elitec/info.json

@@ -6,6 +6,9 @@
     "ws2812": {
         "pin": "D2"
     },
+    "rgb_matrix": {
+        "driver": "WS2812"
+    },
     "matrix_pins": {
         "cols": ["B4", "E6", "C6", "B1", "B3", "B2"],
         "rows": ["B5", "F7", "F6", "B6"]

keyboards/bastardkb/tbkmini/v1/elitec/rules.mk

@@ -15,6 +15,5 @@ AUDIO_SUPPORTED = no        # Audio is not supported
 RGB_MATRIX_SUPPORTED = yes  # RGB matrix is supported and enabled by default
 RGBLIGHT_SUPPORTED = yes    # RGB underglow is supported, but not enabled by default
 RGB_MATRIX_ENABLE = yes     # Enable keyboard RGB matrix (do not use together with RGBLIGHT_ENABLE)
-RGB_MATRIX_DRIVER = WS2812  # RGB matrix driver support
 
 SPLIT_KEYBOARD = yes