fix(deps): update dependency read-pkg-up to v9.1.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
read-pkg-up	9.0.0 -> 9.1.0

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Release Notes

sindresorhus/read-pkg-up

### [`v9.1.0`](https://togithub.com/sindresorhus/read-pkg-up/releases/v9.1.0) [Compare Source](https://togithub.com/sindresorhus/read-pkg-up/compare/v9.0.0...v9.1.0) - Accept `URL` as `cwd` ([#​19](https://togithub.com/sindresorhus/read-pkg-up/issues/19)) [`840607e`](https://togithub.com/sindresorhus/read-pkg-up/commit/840607e)

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