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

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https://hg.mozilla.org/integration/gaia-2_1/rev/6669b9fc8117
Author: Ryan VanderMeulen <ryanvm@gmail.com>
Desc: Merge pull request #24967 from crh0716/1036210_v2.1

Bug 1036210 - Recover the automatic connection once the manual connection is failed

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https://hg.mozilla.org/integration/gaia-2_1/rev/00c34d936437
Author: Arthur Chen <crh0716@gmail.com>
Desc: Bug 1036210 - Recover the automatic connection once the manual connecon is failed r=eragonj
Bumping manifests a=b2g-bump