chore(main): release filecoin-api 7.3.0

[github-actions[bot]]

:robot: I have created a release beep boop

7.3.0 (2024-09-20)

Features

• filecoin-api: allow custom hashing function to be passed to aggregate builder (#1553) (e2653d4)

Fixes

• repo URLs (#1550) (e02ddf3)

Other Changes

• Add pnpm dev to watch-build all packages (#1533) (07970ef)

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[github-actions[bot]]

:robot: Release is at https://github.com/storacha/w3up/releases/tag/filecoin-api-v7.3.0 :sunflower: