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

========

https://hg.mozilla.org/integration/gaia-central/rev/ea76d4fe9662
Author: Wilson Page <wilsonpage@me.com>
Desc: Merge pull request #17027 from wilsonpage/bug/980877

Bug 980877 - Directly deleting picture taken does not work

========

https://hg.mozilla.org/integration/gaia-central/rev/061ea27f35af
Author: Wilson Page <wilsonpage@me.com>
Desc: Bug 980877 - Directly deleting picture taken does not work
Bumping manifests a=b2g-bump