annotate .arcconfig @ 51927:e99c007030da

git: make `dirstate.parents()` return a list like the core class

The core class returned a list, so that's how I type annotated it, and this got
flagged.  I suppose we could annotate it as a `Sequence[bytes]`, but it's a
trivial difference.

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