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

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https://hg.mozilla.org/integration/gaia-central/rev/b37e0902a17e
Author: lissyx <lissyx+github@lissyx.dyndns.org>
Desc: Merge pull request #21689 from lissyx/bug1031164

Bug 1031164 - Queueing of open-app events on startup r=alive

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https://hg.mozilla.org/integration/gaia-central/rev/10c5208b618c
Author: Alexandre Lissy <lissyx+github@lissyx.dyndns.org>
Desc: Bug 1031164 - Queueing of open-app events on startup
Bumping manifests a=b2g-bump