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

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https://hg.mozilla.org/integration/gaia-central/rev/3d24074b9cb2
Author: Albert <alberto.crespellperez@telefonica.com>
Desc: Merge pull request #21164 from acperez/bug-1022552

Bug 1022552 - Pressing home key or opening other apps will close client provision message directly.r=gsvelto

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https://hg.mozilla.org/integration/gaia-central/rev/9118ff161ef1
Author: Albert <acperez@tid.es>
Desc: Bug 1022552 - Pressing home key or opening other apps will close client provision message directly.r=gsvelto
Bumping manifests a=b2g-bump