Add video/dash mime type to DRM types check
Add video/dash mime type to DRM types check

This will cause the player to load multiDRM playback engine

kaltura/mwEmbed,tanyaLibatter/mwEmbed,slash851/mwEmbed,safarijv/mwEmbed,FlixMaster/mwEmbed,alexmilk/mwEmbed,DBezemer/mwEmbed,matsuu/mwEmbed,bordar/mwEmbed,safarijv/mwEmbed,vladm3/mwEmbed,FlixMaster/mwEmbed,abaylis/mwEmbed,omridevk/mwEmbed,kaltura/mwEmbed,omridevk/mwEmbed,DBezemer/mwEmbed,alexmilk/mwEmbed,DBezemer/mwEmbed,panda-os/mwEmbed,vladm3/mwEmbed,joanpuigsanz/mwEmbed,slash851/mwEmbed,abaylis/mwEmbed,kaltura/mwEmbed,joanpuigsanz/mwEmbed,matsuu/mwEmbed,alexmilk/mwEmbed,tanyaLibatter/mwEmbed,bordar/mwEmbed,joanpuigsanz/mwEmbed,alexmilk/mwEmbed,bordar/mwEmbed,panda-os/mwEmbed,omridevk/mwEmbed,slash851/mwEmbed,panda-os/mwEmbed,omridevk/mwEmbed,safarijv/mwEmbed,bordar/mwEmbed,DBezemer/mwEmbed,panda-os/mwEmbed,tanyaLibatter/mwEmbed,vladm3/mwEmbed,slash851/mwEmbed,kaltura/mwEmbed,matsuu/mwEmbed,abaylis/mwEmbed,matsuu/mwEmbed,vladm3/mwEmbed,FlixMaster/mwEmbed,abaylis/mwEmbed,safarijv/mwEmbed,FlixMaster/mwEmbed,tanyaLibatter/mwEmbed,joanpuigsanz/mwEmbed