Update pre-commit hook abravalheri/validate-pyproject to v0.18

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
abravalheri/validate-pyproject	repository	minor	v0.17 -> v0.18

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Release Notes

abravalheri/validate-pyproject (abravalheri/validate-pyproject)

### [`v0.18`](https://togithub.com/abravalheri/validate-pyproject/releases/tag/v0.18) [Compare Source](https://togithub.com/abravalheri/validate-pyproject/compare/v0.17...v0.18) #### What's Changed - Allow overwrite when schemas refer to the same `tool`, [#​175](https://togithub.com/abravalheri/validate-pyproject/issues/175). **Full Changelog**: https://github.com/abravalheri/validate-pyproject/compare/v0.17...v0.18

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Configuration

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