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

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https://hg.mozilla.org/integration/gaia-central/rev/e3011de59f97
Author: EragonJ <eragonj@eragonj.me>
Desc: Merge pull request #17799 from EragonJ/bug-988445

Bug 988445 - [AirplaneModeHelper] getStatus method does not return right...

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https://hg.mozilla.org/integration/gaia-central/rev/75f4b2a2d9ca
Author: EragonJ <eragonj@eragonj.me>
Desc: Bug 988445 - [AirplaneModeHelper] getStatus method does not return rightly
Bumping manifests a=b2g-bump