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

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https://hg.mozilla.org/integration/gaia-central/rev/5e33216dfdd5
Author: John Hu <johu@mozilla.com>
Desc: Merge pull request #26819 from huchengtw-moz/bug-1111414-create-ui-and-visual

Bug 1111414 create ui and visual, r=lchang

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https://hg.mozilla.org/integration/gaia-central/rev/2281e18f9606
Author: John Hu <johu@mozilla.com>
Desc: Bug 1111414 - [Stingray] create UI for and apply visual to interactive notification
Bumping manifests a=b2g-bump