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

========

https://hg.mozilla.org/integration/gaia-2_0/rev/25a06b371f7d
Author: Dale Harvey <dale@arandomurl.com>
Desc: Bug 1022052 - Add setting to disable searching remote provider. r=kgrandon, r=evelyn
Bumping manifests a=b2g-bump