Bumping gaia.json for 3 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/cb7ad9a7c832
Author: Ryan VanderMeulen <ryanvm@gmail.com>
Desc: Merge pull request #24787 from JerryShih/Bug-1074521-status-bar

Bug 1074521 - align clip and transform animation

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https://hg.mozilla.org/integration/gaia-central/rev/e9abdb94acc0
Author: JerryShih <hshih@mozilla.com>
Desc: Bug 1074521 - align clip and transform animation

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https://hg.mozilla.org/integration/gaia-central/rev/97b1c7e08e4b
Author: sudheesh001 <sudheesh1995@outlook.com>
Desc: Bug 1061520 - Fix jshint error in tests/atoms/gaia_data_layer.js r=dhunt
Bumping manifests a=b2g-bump