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

========

https://hg.mozilla.org/integration/gaia-central/rev/cc6bfe9d45c4
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Bug 965380 - [Search] Abstract local result rendering r=daleharvey
Bumping manifests a=b2g-bump