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

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https://hg.mozilla.org/integration/gaia-central/rev/3fe38577e172
Author: Arthur Chen <crh0716@gmail.com>
Desc: Merge pull request #14102 from crh0716/943193

Bug 943193 - Check the current radio state before setting it. r=alive

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https://hg.mozilla.org/integration/gaia-central/rev/e4d5924acaaf
Author: Arthur Chen <crh0716@gmail.com>
Desc: Bug 943193 - Check the current radio state before setting it.