Bumping gaia.json for 7 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-2_1/rev/f0f2bb2f6006
Author: Adrián de la Rosa <hola@adlr.es>
Desc: Bug 1056268 - [Contacts] when importing contacts search function is missing functionality

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https://hg.mozilla.org/integration/gaia-2_1/rev/80aded29599e
Author: Arthur Chen <crh0716@gmail.com>
Desc: Merge pull request #23601 from crh0716/1061387

Bug 1061387 - Replace the string 'browser privacy' with 'browsing privacy' r=eragonj

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https://hg.mozilla.org/integration/gaia-2_1/rev/fd4ee09caa32
Author: jrburke <jrburke@gmail.com>
Desc: Bug 1061932 - [Email] Cannot edit Email body when using an Outlook account

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https://hg.mozilla.org/integration/gaia-2_1/rev/96c532e34a06
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Bug 1061931 - [Search App] String Change: FTU search suggestion r=Pike

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https://hg.mozilla.org/integration/gaia-2_1/rev/134a97df520c
Author: Ted Clancy (:tedders1) <tclancy@mozilla.com>
Desc: Bug-1054352, Bug-938279, Bug-1046955: FTU updates. r=francisco,sfoster

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https://hg.mozilla.org/integration/gaia-2_1/rev/76250267eb73
Author: Sherman Chen <shamen.chens@gmail.com>
Desc: Bug 1059842 - Rocketbar app icon overflow r=kgrandon

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https://hg.mozilla.org/integration/gaia-2_1/rev/03c9e36dd9a1
Author: Sherman Chen <shamen.chens@gmail.com>
Desc: Bug 1059690 - Rocket bar close button css fix r=kgrandon
Bumping manifests a=b2g-bump