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

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https://hg.mozilla.org/integration/gaia-central/rev/2b95084db6ee
Author: Sam Joch <samuel@guiora.com>
Desc: Merge pull request #10031 from samjoch/bug-863333-BluetoothUpdateUnpairScreen

Bug 863333 - [Settings Bluetooth] Update Unpair Screen r=:kaze

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https://hg.mozilla.org/integration/gaia-central/rev/bc1d475d902c
Author: Sam Joch <samuel@guiora.com>
Desc: Bug 863333 - [Bluetooth] Update unpair screen