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

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https://hg.mozilla.org/integration/gaia-central/rev/8b6fca77354f
Author: Julien Wajsberg <felash@gmail.com>
Desc: Merge pull request #19001 from azasypkin/bug-1003384-other-translation

Bug 1003384 - [B2G][1.4][SMS] - The phone type "Other" is not translated in any of the languages when suggested contacts are shown in SMS. r=julien

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https://hg.mozilla.org/integration/gaia-central/rev/0f159b114caf
Author: Aleh Zasypkin <azasypkin@mozilla.com>
Desc: Bug 1003384 - [B2G][1.4][SMS] - The phone type "Other" is not translated in any of the languages when suggested contacts are shown in SMS.
Bumping manifests a=b2g-bump