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

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https://hg.mozilla.org/integration/gaia-central/rev/2ed80723bc38
Author: Bob Silverberg <bob.silverberg@gmail.com>
Desc: Merge pull request #13437 from zacc/bug_935603

bug 935603 - Intermittent test_settings_change_keyboard_language.py, wai...

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https://hg.mozilla.org/integration/gaia-central/rev/0114d359e27a
Author: Zac Campbell <zcampbell@mozilla.com>
Desc: bug 935603 - Intermittent test_settings_change_keyboard_language.py, wait for checkbox to be properly selected