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

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https://hg.mozilla.org/integration/gaia-central/rev/9d45522690f3
Author: Alive.Kuo <alegnadise@gmail.com>
Desc: Merge pull request #11506 from alivedise/bugzilla/904349/move-app-error-out-of-app-window

Bug 904349 - Move app error out of app window. r=timdream

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https://hg.mozilla.org/integration/gaia-central/rev/2c4c70b50454
Author: Alive Kuo <alegnadise@gmail.com>
Desc: Bug 904349 - Move app error out of app window.