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

========

https://hg.mozilla.org/integration/gaia-2_0/rev/5cda6bf1b324
Author: Ryan VanderMeulen <rvandermeulen@mozilla.com>
Desc: Merge pull request #22262 from mozmark/bug1030249-v2.0-retry

Bug 1030249 - Notify the server if Find My Device is disabled.

========

https://hg.mozilla.org/integration/gaia-2_0/rev/991ca451cf60
Author: Guilherme Goncalves <guilherme.p.gonc@gmail.com>
Desc: Bug 1030249 - Notify the server if Find My Device is disabled.
Bumping manifests a=b2g-bump