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

========

https://hg.mozilla.org/integration/gaia-central/rev/a2677b9ef92d
Author: Ghislain 'Aus' Lacroix <aus@noiseport.org>
Desc: Merge pull request #25045 from nullaus/bug1081346

bug 1081346 - Update status appearance on activity termination. r=alive

========

https://hg.mozilla.org/integration/gaia-central/rev/b32ea4fa3dc0
Author: Ghislain 'Aus' Lacroix <aus@mozilla.com>
Desc: bug 1081346 - Update status appearance on activity termination. r=alive
Bumping manifests a=b2g-bump