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

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https://hg.mozilla.org/integration/gaia-central/rev/1c3a35700c9e
Author: John Hu <johu@mozilla.com>
Desc: Merge pull request #26642 from huchengtw-moz/bug-1107976-app-to-landing-app

Bug 1107976 - [Stingray][System] handle app to landing app opening., r=lchang

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https://hg.mozilla.org/integration/gaia-central/rev/10aa59f67423
Author: John Hu <johu@mozilla.com>
Desc: Bug 1107976 - [Stingray][System] handle app to landing app opening.
Bumping manifests a=b2g-bump