Bumping gaia.json for 5 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/0ac0a5dbb8a2
Author: Florin Strugariu <florin.strugariu@softvision.ro>
Desc: Merge pull request #25652 from JohanLorenzo/bug-1087926

Bug 1087926 - Add a test to check that a Contact's photo appears when receiving a call

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https://hg.mozilla.org/integration/gaia-central/rev/2126ab33a375
Author: Johan Lorenzo <jlorenzo@mozilla.com>
Desc: Bug 1087926 - Add a test to check that a Contact's photo appears when receiving a call

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https://hg.mozilla.org/integration/gaia-central/rev/3da9c5221a92
Author: Chris Lord <chrislord.net@gmail.com>
Desc: Merge pull request #25622 from Cwiiis/bug1089621-janky-edge-gestures

Bug 1089621 - Improve janky edge gestures. r=etienne,eitan

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https://hg.mozilla.org/integration/gaia-central/rev/cdc9d1f057e9
Author: Chris Lord <chrislord.net@gmail.com>
Desc: Bug 1089621 - Don't call _setActive in setVisibleForScreenReader. r=eitan

Calling _setActive will cause the browser element to repaint, which causes
jank during edge swiping.

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https://hg.mozilla.org/integration/gaia-central/rev/de8ab25a1836
Author: Chris Lord <chrislord.net@gmail.com>
Desc: Bug 1089621 - Add will-change: transform during edge-swipe. r=etienne
Bumping manifests a=b2g-bump