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

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https://hg.mozilla.org/integration/gaia-central/rev/ab9466a85acc
Author: Salvador de la Puente González <neo.salvador@gmail.com>
Desc: Merge pull request #25002 from lodr/bug-1080625-restore-animations

Bug 1080625 - [Usage][Cost Control] Restore animation for settings and data limit input screens.
r=mai

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https://hg.mozilla.org/integration/gaia-central/rev/66f08c5c2df1
Author: Salvador de la Puente <salva@unoyunodiez.com>
Desc: Bug 1080625 - [Usage][Cost Control] Restore animation for settings and data limit input screens.
Bumping manifests a=b2g-bump