Move RGBLIGHT_LIMIT_VAL to data driven (#20974)

Co-authored-by: Nick Brassel <nick@tzarc.org>

keyboards/giabalanai/config.h

@@ -41,7 +41,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // Not sure but rgblight_sethsv_at() might not support RGBLED_SPLIT yet.
 // Instead, LED data is tranferred from right side to the left via TRRS cable.
 
-#   define RGBLIGHT_LIMIT_VAL 80
 #   define RGBLIGHT_LAYERS
 
 // By default, LEDs of the buttons which are pressed turn on.

keyboards/giabalanai/info.json

@@ -11,6 +11,9 @@
     "rgb_matrix": {
         "driver": "WS2812"
     },
+    "rgblight": {
+        "max_brightness": 80
+    },
     "matrix_pins": {
         "cols": ["B1", "F7", "F6", "F5", "F4", "B3", "B2", "B6", "D0", "D1"],
         "rows": ["B5", "B4", "E6", "D7", "C6", "D4"]