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

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https://hg.mozilla.org/integration/gaia-central/rev/f9b9169b6d58
Author: Jan Jongboom <janjongboom@gmail.com>
Desc: Merge pull request #20499 from comoyo/bug970119

Bug 970119 - Do not autopunctuate after a newline. r=RudyL

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https://hg.mozilla.org/integration/gaia-central/rev/f6782878cda1
Author: Jan Jongboom <janjongboom@gmail.com>
Desc: Bug 970119 - Do not autopunctuate after a newline
Bumping manifests a=b2g-bump