Update dependency tox to v3.25.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
tox (source, changelog)	==3.24.5 -> ==3.25.0

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Release Notes

tox-dev/tox

### [`v3.25.0`](https://togithub.com/tox-dev/tox/compare/3.24.5...3.25.0) [Compare Source](https://togithub.com/tox-dev/tox/compare/3.24.5...3.25.0)

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Configuration

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