add bloody tankman song event

source/funkin/play/event/SetHealthIconSongEvent.hx

@@ -15,6 +15,8 @@ import funkin.data.song.SongData.SongEventData;
  * 	 "v": {
  * 	 	 "char": 0,
  *     "id": "bf-pixel",
+ *
+ * // Optional params:
  *     "scale": 1.0,
  *     "flipX": false,
  *     "isPixel": false,
@@ -53,8 +55,10 @@ class SetHealthIconSongEvent extends SongEvent
     switch (data?.value?.char ?? 0)
     {
       case 0:
+        trace('Applying Player health icon via song event: ${healthIconData.id}');
         PlayState.instance.iconP1.configure(healthIconData);
       case 1:
+        trace('Applying Opponent health icon via song event: ${healthIconData.id}');
         PlayState.instance.iconP2.configure(healthIconData);
       default:
         trace('[WARN] Unknown character index: ' + data.value.char);