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

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https://hg.mozilla.org/integration/gaia-central/rev/1d0657180991
Author: David Flanagan <dflanagan@mozilla.com>
Desc: Merge pull request #25710 from davidflanagan/bug1088456

Bug 1088456: unload the current video if the view activity is running and we are still in the foreground r=russn

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https://hg.mozilla.org/integration/gaia-central/rev/eeda93967e4b
Author: David Flanagan <dflanagan@mozilla.com>
Desc: Bug 1088456: unload the current video if the view activity is running and we are still in the foreground
Bumping manifests a=b2g-bump