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

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https://hg.mozilla.org/integration/gaia-1_3/rev/36e50bef58e3
Author: Arthur Chen <crh0716@gmail.com>
Desc: Merge pull request #17747 from crh0716/988621

Bug 988621 - Add checks on IccHelper.iccInfo r=alive

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https://hg.mozilla.org/integration/gaia-1_3/rev/920a343b9d44
Author: Arthur Chen <crh0716@gmail.com>
Desc: Bug 988621 - Add checks on IccHelper.iccInfo
Bumping manifests a=b2g-bump
Bug 952022 - Consolidate detachAsmJSModule and destroyBackedges. r=bhackett, a=1.3+
Merge b2g28 to v1.3t. a=merge