mercurial/templates/atom/branches.tmpl

fix: include cleanupnodes() in transaction

As pointed out by Yuya, we need a transaction to make sure the state
before the call to cleanupnodes() is not observable.

Differential Revision: https://phab.mercurial-scm.org/D3823

{header}
 <id>{urlbase}{url|urlescape}</id>
 <link rel="self" href="{urlbase}{url|urlescape}atom-branches"/>
 <link rel="alternate" href="{urlbase}{url|urlescape}branches"/>
 <title>{repo|escape}: branches</title>
 <summary>{repo|escape} branch history</summary>
 <author><name>Mercurial SCM</name></author>
 {latestentry%feedupdated}

 {entries%branchentry}
</feed>