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

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https://hg.mozilla.org/integration/gaia-central/rev/0b01789f303e
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Merge pull request #11411 from ganesh7/898242

Bug 898242 - The reminder time can't be changed after adding a none alarm when default alarm is none r=kgrandon

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https://hg.mozilla.org/integration/gaia-central/rev/fbaa13b0d84e
Author: gghosh <ganeshghosh@gmail.com>
Desc: Bug 898242 - The reminder time can't be changed after adding a none alarm when default alarm is none