chore(master): release worker-utils 0.5.0-dev

[github-actions[bot]]

:robot: I have created a release beep boop

0.5.0-dev (2023-04-05)

Features

• packages/utils upgrade to toucan-js@3.x (#21) (e7a1b2a)

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[github-actions[bot]]

:robot: Release is at https://github.com/web3-storage/workers/releases/tag/worker-utils-v0.5.0-dev :sunflower: