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

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https://hg.mozilla.org/integration/gaia-central/rev/f193416199b5
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Merge pull request #25706 from Cwiiis/bug1091007-install-collapsed-group

Bug 1091007 - Don't add items to collapsed groups. r=kgrandon

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https://hg.mozilla.org/integration/gaia-central/rev/520591bf453c
Author: Chris Lord <chrislord.net@gmail.com>
Desc: Bug 1091007 - Don't add items to collapsed groups. r=kgrandon
Bumping manifests a=b2g-bump