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

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https://hg.mozilla.org/integration/gaia-central/rev/fcda7ffa62c7
Author: Dale  Harvey <dale@arandomurl.com>
Desc: Merge pull request #11097 from comoyo/896212

Bug 896212 - TEST-UNEXPECTED-FAIL | vCard parsing settings SD Card import - should return a correct JSON object from weird encoding | Error: expected 'Thomas Rücker' to equal 'Rücker Thomas' r=arcturus

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https://hg.mozilla.org/integration/gaia-central/rev/90c1ecbc4ffa
Author: Sergi Mansilla <sergi.mansilla@gmail.com>
Desc: Bug 896212 - TEST-UNEXPECTED-FAIL | vCard parsing settings SD Card import - should return a correct JSON object from weird encoding | Error: expected 'Thomas Rücker' to equal 'Rücker Thomas'
bug 896786 - new leo backup tarball. r=rail