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

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https://hg.mozilla.org/integration/gaia-central/rev/a662535a103e
Author: Miller Medeiros <miller@millermedeiros.com>
Desc: Merge pull request #25884 from millermedeiros/1089589-remind-dupe

Bug 1089589 - [Calendar] Existing remind me option can be set again when adding new event. r=gaye

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https://hg.mozilla.org/integration/gaia-central/rev/999fdac0ab1e
Author: Miller Medeiros <miller@millermedeiros.com>
Desc: Bug 1089589 - [Calendar]Existing remind me option can be set again when adding new event.
Bumping manifests a=b2g-bump