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

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https://hg.mozilla.org/integration/gaia-central/rev/e1e0cfd3c64e
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Merge pull request #21464 from KevinGrandon/crdlc-bug-1033661

Bug 1033661 - [Collections] Icons overlay "Connect to the Internet" message when browsing offline a Smart Collection

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https://hg.mozilla.org/integration/gaia-central/rev/6941b2f4548f
Author: crdlc <crdlc@tid.es>
Desc: Bug 1033661 - [Collections] Icons overlay "Connect to the Internet" message when browsing offline a Smart Collection r=kgrandon
Bumping manifests a=b2g-bump