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

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https://hg.mozilla.org/integration/gaia-central/rev/981ac1f952cf
Author: Fernando Campo <fernando.campo@telefonica.com>
Desc: Merge pull request #17896 from fcampo/split-fte-comms-990002

Bug 990002 - Move import utilities to shared folder (r=jmcf,arcturus, etienne)

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https://hg.mozilla.org/integration/gaia-central/rev/36e00eb7acb0
Author: Fernando Campo <fernando.campo@telefonica.com>
Desc: Bug 990002 - Move import utilities to shared folder
Bumping manifests a=b2g-bump