Remove static typing in loop (#1855)

addons/dialogic/Modules/Text/node_type_sound.gd

@@ -111,7 +111,7 @@ static func load_sounds_from_path(path:String) -> Array[AudioStream]:
 	if path.get_extension().to_lower() in ['mp3', 'wav', 'ogg'] and load(path) is AudioStream:
 		return [load(path)]
 	var _sounds :Array[AudioStream]= []
-	for file:String in DialogicUtil.listdir(path, true, false, true, true):
+	for file in DialogicUtil.listdir(path, true, false, true, true):
 		if !file.ends_with('.import'):
 			continue
 		if file.trim_suffix('.import').get_extension().to_lower() in ['mp3', 'wav', 'ogg'] and ResourceLoader.load(file.trim_suffix('.import')) is AudioStream: