Move RGBLIGHT_SLEEP to data driven (#21072)

keyboards/skeletonkbd/skeletonnumpad/config.h

@@ -21,7 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #    define RGBLIGHT_HUE_STEP 8
 #    define RGBLIGHT_SAT_STEP 8
 #    define RGBLIGHT_VAL_STEP 8
-#    define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
 #    define RGBLIGHT_EFFECT_BREATHING
 #    define RGBLIGHT_EFFECT_RAINBOW_MOOD
 #    define RGBLIGHT_EFFECT_RAINBOW_SWIRL

keyboards/skeletonkbd/skeletonnumpad/info.json

@@ -12,7 +12,8 @@
         "pin": "D4"
     },
     "rgblight": {
-        "max_brightness": 120
+        "max_brightness": 120,
+        "sleep": true
     },
     "matrix_pins": {
         "cols": ["D6", "D7", "B4", "B5"],