Bumping gaia.json for 1 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-2_0/rev/f95685fc7862
Author: Sam Foster <sfoster@mozilla.com>
Desc: Bug 1024440 - Handle hidpi video files when zipping app. r=yurenju
Bumping manifests a=b2g-bump