in meta.tag.other.html scope, group optional ‘/‘ with the end ‘>’

Author: jonboiser

grammars/vue.cson

@@ -646,7 +646,7 @@ patterns: [
         name: "punctuation.definition.tag.begin.html"
       "2":
         name: "entity.name.tag.other.html"
-    end: "(>)"
+    end: "(/?>)"
     endCaptures:
       "1":
         name: "punctuation.definition.tag.end.html"