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

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https://hg.mozilla.org/integration/gaia-central/rev/0daf6e34be30
Author: Rudy Lu <me@rudy.lu>
Desc: Merge pull request #18638 from RudyLu/node_modules/Bug997045

Update node modules for Bug 997045
r=me

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https://hg.mozilla.org/integration/gaia-central/rev/ddee6a234aec
Author: Rudy Lu <me@rudy.lu>
Desc: Update node modules for Bug 997045
Bumping manifests a=b2g-bump