Bumping gaia.json for 2 gaia-central revision(s)

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https://hg.mozilla.org/integration/gaia-central/rev/fd03fbd18a09
Author: Arthur Chen <crh0716@gmail.com>
Desc: Merge pull request #11374 from crh0716/891742

Bug 891742 - Add roaming preference selector for CDMA r=jaoo

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https://hg.mozilla.org/integration/gaia-central/rev/1265c3ddfe7c
Author: crh0716 <crh0716@gmail.com>
Desc: Bug 891742 - Add roaming preference selector for CDMA