Move RGB_MATRIX_DRIVER to data driven (#20350)

keyboards/kprepublic/bm80v2/info.json

@@ -8,6 +8,9 @@
         "pid": "0x1141",
         "device_version": "0.0.2"
     },
+    "rgb_matrix": {
+        "driver": "IS31FL3741"
+    },
     "matrix_pins": {
         "cols": ["E6", "F0", "F1", "F4", "D7", "D6", "B7", "B1", "B0", "B2", "B3", "D3", "D5", "D4", "D2", "B4", "B5"],
         "rows": ["C7", "C6", "B6", "F5", "F7", "F6"]

keyboards/kprepublic/bm80v2/rules.mk

@@ -11,5 +11,4 @@ BACKLIGHT_ENABLE = no          # Enable keyboard backlight functionality
 RGBLIGHT_ENABLE = no           # Enable keyboard RGB underglow
 AUDIO_ENABLE = no              # Audio output
 RGB_MATRIX_ENABLE = yes        # Use RGB matrix
-RGB_MATRIX_DRIVER = IS31FL3741
 LTO_ENABLE = yes