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

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https://hg.mozilla.org/integration/gaia-central/rev/9132e3e9465b
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Merge pull request #26904 from KevinGrandon/bug_1112473_home_screen_user_select

Bug 1112473 - Prevent select on search area

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https://hg.mozilla.org/integration/gaia-central/rev/2e7708e21688
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Bug 1112473 - Prevent select on search area r=Cwiiis
Bumping manifests a=b2g-bump