Bumping gaia.json for 1 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-2_1/rev/653db731449f
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Revert "Merge pull request #26046 from DouglasSherk/1093862-callscreen-ended-calls"

This reverts commit afdfa629be209dd53a1b7b6d6c95eab7077ffcd9.
Bumping manifests a=b2g-bump