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

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https://hg.mozilla.org/integration/gaia-central/rev/2665bef33588
Author: Francisco Borja Salguero Castellano <fbsc@tid.es>
Desc: Merge pull request #11427 from borjasalguero/paris_sms_manifest

Bug 879199 - Remove mobileconnection permission from SMS app r=julienw

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https://hg.mozilla.org/integration/gaia-central/rev/a1350cdec37c
Author: borjasalguero <fbsc@tid.es>
Desc: Bug 879199 - Remove mobileconnection permission from SMS app r=julienw