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

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https://hg.mozilla.org/integration/gaia-central/rev/d9b25655b41f
Author: Cristian Rodriguez <crdlc@tid.es>
Desc: Merge pull request #14055 from crdlc/bug-923692

Bug 923692 - [B2G][Everything.me] The home button does not take the user...

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https://hg.mozilla.org/integration/gaia-central/rev/b0006ea72d80
Author: crdlc <crdlc@tid.es>
Desc: Bug 923692 - [B2G][Everything.me] The home button does not take the user back to the homescreen when naming a collection