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

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https://hg.mozilla.org/integration/gaia-central/rev/0a9e60cb5409
Author: Evyatar Amitay <evyatron@gmail.com>
Desc: Merge pull request #11661 from EverythingMe/migrate-storage-1.0.1-1.1

[Bug 907160] data migration from 1.0.1 to 1.1 [r=crdlc]

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https://hg.mozilla.org/integration/gaia-central/rev/a75c23f60e72
Author: Evyatar Amitay <evyatron@gmail.com>
Desc: [Bug 907160] data migration from 1.0.1 to 1.1 [r=crdlc]