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

========

https://hg.mozilla.org/integration/gaia-2_0/rev/5b54a30516c4
Author: Justin D'Arcangelo <justindarc@gmail.com>
Desc: Merge pull request #24578 from justindarc/bug1066885-v2.0

Bug 1066885 - [Camera] Record button flashes blue initially; video does ...

========

https://hg.mozilla.org/integration/gaia-2_0/rev/371e6f0dff84
Author: Justin D'Arcangelo <justindarc@gmail.com>
Desc: Bug 1066885 - [Camera] Record button flashes blue initially; video does not record, produces error message
Bumping manifests a=b2g-bump