chore(main): release upload-api 18.0.1

[github-actions[bot]]

:robot: I have created a release beep boop

18.0.1 (2024-06-20)

Fixes

• return correct response for index extract error (67ef2b0)

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[github-actions[bot]]

:robot: Release is at https://github.com/storacha-network/w3up/releases/tag/upload-api-v18.0.1 :sunflower: