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

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https://hg.mozilla.org/integration/gaia-central/rev/2a055e0d4214
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Merge pull request #13998 from KevinGrandon/revert_bug_942214

Revert "Bug 942214 - [System] remove a few errors being logged"

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https://hg.mozilla.org/integration/gaia-central/rev/228257cf059b
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Revert "Bug 942214 - [System] remove a few errors being logged"

This reverts commit 8646ec3465826d5f45dc34f2e7d9a0860e4777c0.