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

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https://hg.mozilla.org/integration/gaia-central/rev/a35154925a87
Author: gasolin <gasolin@gmail.com>
Desc: Merge pull request #14005 from MBRSL/bug-939019-keyboard

Bug 939019 - [UITest][UI] Merge textinput mode with Keyboard, r=gasolin

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https://hg.mozilla.org/integration/gaia-central/rev/eed21716540e
Author: Tom Jao <tjao@mozilla.com>
Desc: Bug 939019 - [UITest][UI] Merge textinput mode with Keyboard