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

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https://hg.mozilla.org/integration/gaia-central/rev/96541ed79ae3
Author: steveck-chung <schung@mozilla.com>
Desc: Merge pull request #23137 from steveck-chung/bug-1053359

Bug 1053359 - [CMAS] Add the application to production builds and removeit from homescreen. r=azasypkin

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https://hg.mozilla.org/integration/gaia-central/rev/a44b4a5c315f
Author: Steve Chung <schung@mozilla.com>
Desc: Bug 1053359 - [CMAS] Add the application to production builds and remove it from homescreen r=azasypkin
Bumping manifests a=b2g-bump