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

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https://hg.mozilla.org/integration/gaia-central/rev/3e009407dbed
Author: Etienne Segonzac <etienne@segonzac.info>
Desc: Merge pull request #25039 from etiennesegonzac/bug-1080513

Bug 1080513 - Cover the permission prompts + attention screens behavior with an integration test r=kgrandon

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https://hg.mozilla.org/integration/gaia-central/rev/ab58292d73b1
Author: Etienne Segonzac <etienne@segonzac.info>
Desc: Bug 1080513 - Cover the permission prompts + attention screens behavior with an integration test
Bumping manifests a=b2g-bump