fix deep link by proper tag extraction when slash is in tag#10313

hotsoycandy wants to merge 3 commits intoswagger-api:masterswagger-api/swagger-ui:masterfrom

hotsoycandy:bug/5875-get-tag-when-more-than-one-slasheshotsoycandy/swagger-ui:bug/5875-get-tag-when-more-than-one-slashesCopy head branch name to clipboard