Bumping gaia.json for 2 gaia-central revision(s) a=gaia-bump
Truncated some number of revisions since the previous bump.

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https://hg.mozilla.org/integration/gaia-central/rev/5bd92056a422
Author: Eitan Isaacson <eitan@monotonous.org>
Desc: Merge pull request #13760 from eeejay/bug-939307

Bug 939307 - [Settings] Fix markup of some developer settings to no pack... r=kaze

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https://hg.mozilla.org/integration/gaia-central/rev/cfdc49c0e393
Author: Eitan Isaacson <eitan@monotonous.org>
Desc: Bug 939307 - [Settings] Fix markup of some developer settings to no pack-checkbox layout.