Bumping gaia.json for 2 gaia-central revision(s)

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https://hg.mozilla.org/integration/gaia-central/rev/a65adcda6817
Author: Anthony Ricaud <anthony@ricaud.me>
Desc: Merge pull request #10686 from Rik/notifications-883829

Bug 883829 - When the handset receives a notification in Portuguese, the relative time is cut r=alive

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https://hg.mozilla.org/integration/gaia-central/rev/d5401872c20f
Author: Anthony Ricaud <anthony@ricaud.me>
Desc: Bug 883829 - When the handset receives a notification in Portuguese, the relative time is cut