Update dependency tsup to v6.1.2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
tsup	6.1.0 -> 6.1.2

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Release Notes

egoist/tsup

### [`v6.1.2`](https://togithub.com/egoist/tsup/releases/tag/v6.1.2) [Compare Source](https://togithub.com/egoist/tsup/compare/v6.1.1...v6.1.2) ##### Bug Fixes - make `--minify` work with es5 target, fix [#​653](https://togithub.com/egoist/tsup/issues/653) ([8230221](https://togithub.com/egoist/tsup/commit/8230221e4ee689cf070e8e288f098f8484404d53)) ### [`v6.1.1`](https://togithub.com/egoist/tsup/releases/tag/v6.1.1) [Compare Source](https://togithub.com/egoist/tsup/compare/v6.1.0...v6.1.1) ##### Features - **cli:** add `--tsconfig` flag to accept custom tsconfig path ([#​652](https://togithub.com/egoist/tsup/issues/652)) ([58d0145](https://togithub.com/egoist/tsup/commit/58d0145e846def5a7a21a71ede8f58c2b72af92d)) - **minor:** use shell option for complex commands in onSuccess ([#​649](https://togithub.com/egoist/tsup/issues/649)) ([be48b8b](https://togithub.com/egoist/tsup/commit/be48b8b7a5b0defaecf6c5d65b57f8efe8979dd2))

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