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

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https://hg.mozilla.org/integration/gaia-1_3/rev/24dfd270d81f
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Revert "Merge pull request #17943 from frsela/STK/Bug989852"

This reverts commit 7287309e0e65b937ac3cebae7254565ef1c82e3a.

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https://hg.mozilla.org/integration/gaia-1_3/rev/fd05db3a759a
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Revert "Bug 989852 - Fix v1.3 rebase error."

This reverts commit 1336b65dada5ced6c0ca2fe3545f1ac9173708c1.
Bumping manifests a=b2g-bump