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

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https://hg.mozilla.org/integration/gaia-central/rev/bed82c30dde5
Author: Florin Strugariu <bebef_1987@yahoo.com>
Desc: Merge pull request #19194 from zacc/bug_922647

Bug 922647 - Re-enable e.me tests for desktopb2g on Travis

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https://hg.mozilla.org/integration/gaia-central/rev/6079b9eeac32
Author: Zac <zcampbell@mozilla.com>
Desc: Bug 922647 - Re-enable e.me tests for desktopb2g on Travis
Bumping manifests a=b2g-bump