Update dependency development/mypy to >=1.7.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
development/mypy (source, changelog)	>=1.6.0 -> >=1.7.0

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Release Notes

python/mypy (development/mypy)

### [`v1.7.0`](https://togithub.com/python/mypy/compare/v1.6.1...v1.7.0) [Compare Source](https://togithub.com/python/mypy/compare/v1.6.1...v1.7.0) ### [`v1.6.1`](https://togithub.com/python/mypy/compare/v1.6.0...v1.6.1) [Compare Source](https://togithub.com/python/mypy/compare/v1.6.0...v1.6.1)

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Configuration

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