Bumping gaia.json for 3 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/063e27dc0d00
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Bug 963333 - [Search] Tapping on places does not load browser r=daleharvey

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https://hg.mozilla.org/integration/gaia-central/rev/a7a03c22ba7c
Author: Andrew Sutherland <asutherland@asutherland.org>
Desc: Merge pull request #15590 from asutherland/testing-reporter-consistency

Bug 945095 - Use same format to set reporter between test-agent & test-integration. r=julienw

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https://hg.mozilla.org/integration/gaia-central/rev/0d1fe7a74dfe
Author: Andrew Sutherland <asutherland@asutherland.org>
Desc: Bug 945095 - Use same format to set reporter between test-agent & test-integration. r=julienw
Bumping manifests a=b2g-bump