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

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https://hg.mozilla.org/integration/gaia-central/rev/addea45d117e
Author: Carmen Jiménez <cjc@tid.es>
Desc: Merge pull request #22094 from empoalp/dial-pause

Bug 911055 - [zffos1.1][P3][Dailer]DuT doesn allow to dial a <<pause>> (r=drs)

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https://hg.mozilla.org/integration/gaia-central/rev/8ecd91aac8a9
Author: David Garcia <davidg@tid.es>
Desc: Bug 911055 - [zffos1.1][P3][Dailer]DuT doesn allow to dial a <<pause>>
Bumping manifests a=b2g-bump