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

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https://hg.mozilla.org/integration/gaia-central/rev/1f2ebe93e7ee
Author: Douglas Sherk <github@sherk.me>
Desc: Merge pull request #23229 from DouglasSherk/1057619-l10n-node

Bug 1057619 - Rename Node in fb_tel_index to TrieNode, move its test into sharedtest. r=francisco

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https://hg.mozilla.org/integration/gaia-central/rev/9f81a5be3bd5
Author: Doug Sherk <github@sherk.me>
Desc: Bug 1057619 - Rename Node in fb_tel_index to TrieNode, move its test into sharedtest. r=jmcf
Bumping manifests a=b2g-bump