ci(deps): Update dependency stylelint-config-standard to v31

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
stylelint-config-standard	^30.0.1 -> ^31.0.0

:warning: MAJOR MAJOR MAJOR :warning:

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Release Notes

stylelint/stylelint-config-standard

### [`v31.0.0`](https://togithub.com/stylelint/stylelint-config-standard/blob/HEAD/CHANGELOG.md#​3100) [Compare Source](https://togithub.com/stylelint/stylelint-config-standard/compare/30.0.1...31.0.0) - Removed: `stylelint` less than `15.3.0` from peer dependencies. - Changed: updated to [`stylelint-config-recommended@11.0.0`](https://togithub.com/stylelint/stylelint-config-recommended/releases/tag/11.0.0)

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Configuration

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🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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