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

========

https://hg.mozilla.org/integration/gaia-central/rev/1242d33fb11e
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Merge pull request #18610 from KevinGrandon/bug_985457_home2_app_grid_dividers

Bug 985457 - [Home2] App grid division styling

========

https://hg.mozilla.org/integration/gaia-central/rev/fe82cc47477d
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Bug 985457 - [Home2] App grid division styling r=me
Bumping manifests a=b2g-bump