shelve: handle shelved node on unfiltered repository To build a version of shelve that use hiding instead of stripping, we need shelve to be able to find these revisions. This it does not hurt the bundle version, so we introduce the necessary code in the relevant place.

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