Fix GT06 language decoding
Fix GT06 language decoding

tsmgeek/traccar,orcoliver/traccar,ninioe/traccar,jon-stumpf/traccar,jssenyange/traccar,jssenyange/traccar,jon-stumpf/traccar,ninioe/traccar,tananaev/traccar,tananaev/traccar,ninioe/traccar,orcoliver/traccar,tsmgeek/traccar,orcoliver/traccar,jon-stumpf/traccar,tsmgeek/traccar,jssenyange/traccar,tananaev/traccar