[Keyboard] Fix issue with Kyria and RGB Light (#11070)

Add recommendation to default firmware https://docs.splitkb.com/hc/en-us/articles/360017633199-The-keyboard-behaves-erratically-after-changing-the-RGB-settings

keyboards/kyria/keymaps/default/config.h

@@ -25,6 +25,7 @@
   #define RGBLIGHT_HUE_STEP 8
   #define RGBLIGHT_SAT_STEP 8
   #define RGBLIGHT_VAL_STEP 8
+  #define RGBLIGHT_LIMIT_VAL 150
 #endif
 
 // If you are using an Elite C rev3 on the slave side, uncomment the lines below: