chore(deps): update dependency stylelint-scss to v6.4.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
stylelint-scss	6.4.0 -> 6.4.1

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Release Notes

stylelint-scss/stylelint-scss (stylelint-scss)

### [`v6.4.1`](https://togithub.com/stylelint-scss/stylelint-scss/blob/HEAD/CHANGELOG.md#641) [Compare Source](https://togithub.com/stylelint-scss/stylelint-scss/compare/v6.4.0...6a327eaddc4596e86b5b43a1a19ca0ad511755b3) - Fixed: false positive for mixins in `load-partial-extension` ([#​1021](https://togithub.com/stylelint-scss/stylelint-scss/issues/1021)). **Full Changelog**: https://github.com/stylelint-scss/stylelint-scss/compare/v6.4.0...v6.4.1

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Configuration

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