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

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https://hg.mozilla.org/integration/gaia-central/rev/ba32214cf08d
Author: Cristian Rodriguez <crdlc@tid.es>
Desc: Merge pull request #10385 from crdlc/bug-878422-master

Bug 878422 - [Homescreen] Logo stays forever after the quick access bar ...

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https://hg.mozilla.org/integration/gaia-central/rev/be0f00827d3b
Author: crdlc <crdlc@tid.es>
Desc: Bug 878422 - [Homescreen] Logo stays forever after the quick access bar crashed