chore(main): release 3.6.4

[mixie-bot[bot]]

:robot: I have created a release beep boop

3.6.4 (2023-07-03)

Bug Fixes

• fix npm publish test (aa927c8)

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[mixie-bot[bot]]

:robot: Release is at https://github.com/ascorbic/unpic/releases/tag/v3.6.4 :sunflower: