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

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https://hg.mozilla.org/integration/gaia-central/rev/ce7ad6593dab
Author: Ian Liu <iliu@mozilla.com>
Desc: Merge pull request #10797 from ian-liu/bluetooth/Bug890232_The_checked_icon_disappeared_in_paired_devices_selector

Bug 890232 - [Bluetooth File Transfer] The checked icon disappeared in paired devices selector., r=@rexboy7

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https://hg.mozilla.org/integration/gaia-central/rev/d0b73eff3858
Author: ian-liu <iliu@mozilla.com>
Desc: Bug 890232 - [Bluetooth File Transfer] The checked icon disappeared in paired devices selector.