Upgrade hls.js to v0.5.48
Upgrade hls.js to v0.5.48

FlixMaster/mwEmbed,alexmilk/mwEmbed,panda-os/mwEmbed,bordar/mwEmbed,alexmilk/mwEmbed,slash851/mwEmbed,FlixMaster/mwEmbed,bordar/mwEmbed,panda-os/mwEmbed,tanyaLibatter/mwEmbed,omridevk/mwEmbed,kaltura/mwEmbed,panda-os/mwEmbed,panda-os/mwEmbed,tanyaLibatter/mwEmbed,slash851/mwEmbed,bordar/mwEmbed,kaltura/mwEmbed,kaltura/mwEmbed,tanyaLibatter/mwEmbed,bordar/mwEmbed,omridevk/mwEmbed,slash851/mwEmbed,slash851/mwEmbed,tanyaLibatter/mwEmbed,omridevk/mwEmbed,FlixMaster/mwEmbed,alexmilk/mwEmbed,alexmilk/mwEmbed,kaltura/mwEmbed,omridevk/mwEmbed,FlixMaster/mwEmbed