tests/test-locale.t

persistent-nodemap: disable it for test-wireproto-content-redirects.t

This is not relevant for the test and this will avoid a lot of variations.

Differential Revision: https://phab.mercurial-scm.org/D10338

  $ LANG=nonexistent LC_ALL=nonexistent LANGUAGE=nonexistent hg version -q
  Mercurial Distributed SCM (version *) (glob)