chore: Update dependency cspell to v8.15.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
cspell (source)	8.14.4 -> 8.15.1

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Release Notes

streetsidesoftware/cspell (cspell)

### [`v8.15.1`](https://redirect.github.com/streetsidesoftware/cspell/blob/HEAD/packages/cspell/CHANGELOG.md#small8151-2024-10-11-small) [Compare Source](https://redirect.github.com/streetsidesoftware/cspell/compare/v8.15.0...v8.15.1) - fix: Sign Published Packages ([#​6350](https://redirect.github.com/streetsidesoftware/cspell/issues/6350)) ([633b060](https://redirect.github.com/streetsidesoftware/cspell/commit/633b060)), closes [#​6350](https://redirect.github.com/streetsidesoftware/cspell/issues/6350) ### [`v8.15.0`](https://redirect.github.com/streetsidesoftware/cspell/blob/HEAD/packages/cspell/CHANGELOG.md#8150-2024-10-11) [Compare Source](https://redirect.github.com/streetsidesoftware/cspell/compare/v8.14.4...v8.15.0) - chore: bump eslint-plugin-unicorn from 55.0.0 to 56.0.0 ([#​6332](https://redirect.github.com/streetsidesoftware/cspell/issues/6332)) ([67d1e92](https://redirect.github.com/streetsidesoftware/cspell/commit/67d1e92)), closes [#​6332](https://redirect.github.com/streetsidesoftware/cspell/issues/6332)

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