Bumping gaia.json for 1 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/d671a244ca98
Author: Dale Harvey <dale@arandomurl.com>
Desc: Bug 1030045 - Define MOZ_DISABLE_NONLOCAL_CONNECTIONS for integration tests. r=jlal
Bumping manifests a=b2g-bump