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

========

https://hg.mozilla.org/integration/gaia-central/rev/f2d88904536c
Author: Marcus Cavanaugh <m@mcav.com>
Desc: Merge pull request #11911 from mcav/disable-idle-bug-883464

Bug 883464 - [email/IMAP] Have imap.js stop entering IDLE state, avoid spamming non-IDLE servers with NOOPs. r=asuth

========

https://hg.mozilla.org/integration/gaia-central/rev/036fe738c852
Author: Marcus Cavanaugh <m@mcav.com>
Desc: Bug 883464 - [email/IMAP] Have imap.js stop entering IDLE state, avoid spamming non-IDLE servers with NOOPs. r=asuth