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

========

https://hg.mozilla.org/integration/gaia-central/rev/8e61d48cd62b
Author: Andrew Sutherland <asutherland@asutherland.org>
Desc: Merge pull request #11246 from ian-liu/email/Bug887700_cannot_load_email_in_Inbox_after_OTA_updated

Bug 887700 - [OTA] [Data Migration] [Email] Cannot load email in Inbox after update from v1.0.1 to v1.1.0. r=asuth

========

https://hg.mozilla.org/integration/gaia-central/rev/de3ad2b843b8
Author: ian-liu <iliu@mozilla.com>
Desc: Bug 887700 - [OTA] [Data Migration] [Email] Cannot load email in Inbox after update from v1.0.1 to v1.1.0