view .arcconfig @ 36321:ef7b48e6388d

tests: check obsolete changeset with two obsfate entries

It's more interesting to see how a changeset that was both rewritten and split
looks in hgweb.

{
    "conduit_uri": "https://phab.mercurial-scm.org/api",
    "repository.callsign": "HG",
    "arc.land.onto.default": "@",
    "base": "hg:.^"
}