Bumping gaia.json for 2 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/f09d38322eee
Author: Jan Jongboom <janjongboom@gmail.com>
Desc: Merge pull request #22522 from comoyo/bug971688

Bug 971688 - Up the number of leaves we walk when creating suggestions to improve autosuggest. r=mnjul

========

https://hg.mozilla.org/integration/gaia-central/rev/86e7531af751
Author: Jan Jongboom <janjongboom@gmail.com>
Desc: Bug 971688 - Up the number of leaves we walk when creating suggestions to improve autosuggest
Bumping manifests a=b2g-bump