hgweb: wrap {entries}* of filelog with mappinglist

They were lists of mappings.

mercurial/hgweb/webcommands.py

@@ -1129,10 +1129,10 b' def filelog(web):'
         file=f,
         nav=nav,
         symrev=webutil.symrevorshortnode(web.req, fctx),
-        entries=entries,
+        entries=templateutil.mappinglist(entries),
         descend=descend,
         patch=patch,
-        latestentry=latestentry,
+        latestentry=templateutil.mappinglist(latestentry),
         linerange=linerange,
         revcount=revcount,
         morevars=morevars,