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

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https://hg.mozilla.org/integration/gaia-central/rev/13f433987ee0
Author: Timothy Guan-tin Chien <timdream@gmail.com>
Desc: Merge pull request #22445 from timdream/keyboard-promise-catch

Bug 1047783 - Make sure error don't get ignored in the stateManager promise chain, r=mnjul

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https://hg.mozilla.org/integration/gaia-central/rev/0bbcac76d86e
Author: Timothy Guan-tin Chien <timdream@gmail.com>
Desc: Bug 1047783 - Make sure error don't get ignored in the stateManager promise chain
Bumping manifests a=b2g-bump