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

========

https://hg.mozilla.org/integration/gaia-central/rev/23f3f5295abf
Author: huchengtw-moz <johu@mozilla.com>
Desc: Merge pull request #9784 from huchengtw-moz/settings/Bug_842252_change_data_call_setting_architecture

Bug 842252 - [B2G][Setting] Change data call setting architecture in Gai...r=@jaoo, r=@arthurcc, r=@fcampo

========

https://hg.mozilla.org/integration/gaia-central/rev/128513a67470
Author: John Hu <johu@mozilla.com>
Desc: Bug 842252 - [B2G][Setting] Change data call setting architecture in Gaia.