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

========

https://hg.mozilla.org/integration/gaia-central/rev/7fa01badf5af
Author: Marcus Cavanaugh <m@mcav.com>
Desc: Merge pull request #13810 from mcav/fix-gmail-new-message-notification

Bug 933079 - [e-mail] gmail connections not noticing new messages properly. r=asuth

========

https://hg.mozilla.org/integration/gaia-central/rev/d5ac1dc01422
Author: Marcus Cavanaugh <m@mcav.com>
Desc: Bug 933079 - [e-mail] gmail connections not noticing new messages properly