Improve H2 frame decoder
Improve H2 frame decoder

joseant/traccar-1,orcoliver/traccar,jssenyange/traccar,al3x1s/traccar,jssenyange/traccar,duke2906/traccar,tananaev/traccar,ninioe/traccar,renaudallard/traccar,vipien/traccar,AnshulJain1985/Roadcast-Tracker,tsmgeek/traccar,5of9/traccar,ninioe/traccar,tananaev/traccar,jon-stumpf/traccar,stalien/traccar_test,jon-stumpf/traccar,tsmgeek/traccar,tsmgeek/traccar,jssenyange/traccar,al3x1s/traccar,duke2906/traccar,5of9/traccar,AnshulJain1985/Roadcast-Tracker,joseant/traccar-1,stalien/traccar_test,jon-stumpf/traccar,tananaev/traccar,renaudallard/traccar,orcoliver/traccar,ninioe/traccar,vipien/traccar,orcoliver/traccar