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

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https://hg.mozilla.org/integration/gaia-central/rev/60a3a402a2dd
Author: Ran Ben Aharon <ran@everything.me>
Desc: Merge pull request #13871 from EverythingMe/937668-text-size

Bug 937668 - [e.me][peak] peak icons/text are too big on everything me [r=crdlc, amirn]

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https://hg.mozilla.org/integration/gaia-central/rev/bc9f51eca2f2
Author: Ran Ben Aharon <ran@ranbena.com>
Desc: Bug 937668 - [e.me][peak] peak icons/text are too big on everything me [r=crdlc, amirn]