hgweb: wrap {tags} by hybridlist()

This one is a list of simple values, which can be a hybrid list.

mercurial/hgweb/webutil.py

@@ -238,7 +238,7 b' def renamelink(fctx):'
     return templateutil.mappinglist([])
 
 def nodetagsdict(repo, node):
-    return [{"name": i} for i in repo.nodetags(node)]
+    return templateutil.hybridlist(repo.nodetags(node), name='name')
 
 def nodebookmarksdict(repo, node):
     return [{"name": i} for i in repo.nodebookmarks(node)]