chore: update to beacon 4.0.12

[ac10n]

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Release Note Draft Snippet

Update to beacon sdk 4.0.12

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npm i @taquito/[email protected] --registry https://npm.preview.tezostaquito.io/
npm i @taquito/[email protected] --registry https://npm.preview.tezostaquito.io/
npm i @taquito/[email protected] --registry https://npm.preview.tezostaquito.io/
npm i @taquito/[email protected] --registry https://npm.preview.tezostaquito.io/
npm i @taquito/[email protected] --registry https://npm.preview.tezostaquito.io/
npm i @taquito/[email protected] --registry https://npm.preview.tezostaquito.io/
npm i @taquito/[email protected] --registry https://npm.preview.tezostaquito.io/
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[dsawali]

lgtm!