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

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https://hg.mozilla.org/integration/gaia-central/rev/ac22f87d6786
Author: James Burke <jrburke@gmail.com>
Desc: Merge pull request #26747 from jrburke/bug1110885-email-password-text-select

Bug 1110885 - [Email] Password field can not utilize Text Selection or Cut/Copy Paste functionality r=asuth

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https://hg.mozilla.org/integration/gaia-central/rev/f3c5767d1222
Author: jrburke <jrburke@gmail.com>
Desc: Bug 1110885 - [Email] Password field can not utilize Text Selection or Cut/Copy Paste functionality
Bumping manifests a=b2g-bump