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

========

https://hg.mozilla.org/integration/gaia-central/rev/00ac3e1c36d9
Author: Julien Wajsberg <felash@gmail.com>
Desc: Merge pull request #18838 from julienw/980496-gaia-test-profile

Bug 980496 - Change the default profile folder used in bin/gaia-test and...

========

https://hg.mozilla.org/integration/gaia-central/rev/7b89b9684305
Author: Julien Wajsberg <felash@gmail.com>
Desc: Bug 980496 - Change the default profile folder used in bin/gaia-test and leverage PROFILE_FOLDER r=bkelly r=yurenju
Bumping manifests a=b2g-bump