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

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https://hg.mozilla.org/integration/gaia-central/rev/14e95e7e6a3f
Author: Etienne Segonzac <etienne@segonzac.info>
Desc: Merge pull request #12037 from etiennesegonzac/bug-913540-lazy-icc-helper-contact

Bug 913540 - Lazy load the IccHelper in the contacts app r=arcturus

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https://hg.mozilla.org/integration/gaia-central/rev/35273fd033aa
Author: Etienne Segonzac <etienne@segonzac.info>
Desc: Bug 913540 - Lazy load the IccHelper in the contacts app