Bumping gaia.json for 4 gaia-central revision(s)

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https://hg.mozilla.org/integration/gaia-central/rev/bbfe7c9bd728
Author: Arthur Chen <crh0716@gmail.com>
Desc: Merge pull request #10450 from crh0716/866376

Bug 866376 - Change icon of enable storage

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https://hg.mozilla.org/integration/gaia-central/rev/222f33fe3c60
Author: crh0716 <crh0716@gmail.com>
Desc: Bug 866376 - Change icon of enable storage

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https://hg.mozilla.org/integration/gaia-central/rev/d486ce641d93
Author: Arthur Chen <crh0716@gmail.com>
Desc: Merge pull request #10095 from crh0716/865995_a

Bug 865995 - Reset all items to the original state after selecting an operator

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https://hg.mozilla.org/integration/gaia-central/rev/556d4072b6b9
Author: crh0716 <crh0716@gmail.com>
Desc: Bug 865995 - Reset all items to the original state after selecting an operator