Remove IS_HOST_LED_ON and migrate usages (#19753)

users/jonavin/jonavin.c

@@ -212,7 +212,7 @@ uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) {
 
 // Turn on/off NUM LOCK if current state is different
 void activate_numlock(bool turn_on) {
-    if (IS_HOST_LED_ON(USB_LED_NUM_LOCK) != turn_on) {
+    if (host_keyboard_led_state().num_lock != turn_on) {
         tap_code(KC_NUM_LOCK);
     }
 }