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

========

https://hg.mozilla.org/integration/gaia-central/rev/cd1fa5ec5da8
Author: Timothy Guan-tin Chien <timdream@gmail.com>
Desc: Merge pull request #23092 from sangpire/Bug1052243

Bug 1052243 - jshangul.js need unit tests, r=timdream

========

https://hg.mozilla.org/integration/gaia-central/rev/5009d14fa38e
Author: sangpire <sangpire@gmail.com>
Desc: Bug 1052243 - jshangul.js need unit tests
Bumping manifests a=b2g-bump