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

========

https://hg.mozilla.org/integration/gaia-central/rev/8baead20234c
Author: Carsten Book <tomcat@mozilla.com>
Desc: Merge pull request #25772 from peteroupc/fix-chooseactivity

Bug 1093128 - Fix checking for the viewer to open when the user clicks a... r=kgrandon

========

https://hg.mozilla.org/integration/gaia-central/rev/2207605c6826
Author: Peter O <poccil14@gmail.com>
Desc: Bug 1093128 - Fix checking for the viewer to open when the user clicks a link to protected content
Bumping manifests a=b2g-bump