Bump the npm-development group across 1 directory with 6 updates (#396)

Bumps the npm-development group with 6 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [@sigstore/mock](https://github.com/sigstore/sigstore-js) | `0.11.0` | `0.12.0` |
| [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) | `25.5.0` | `25.6.0` |
| [eslint-plugin-jest](https://github.com/jest-community/eslint-plugin-jest) | `29.15.0` | `29.15.2` |
| [prettier](https://github.com/prettier/prettier) | `3.8.1` | `3.8.2` |
| [ts-jest](https://github.com/kulshekhar/ts-jest) | `29.4.6` | `29.4.9` |
| [typescript-eslint](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/typescript-eslint) | `8.57.1` | `8.58.2` |



Updates `@sigstore/mock` from 0.11.0 to 0.12.0
- [Release notes](https://github.com/sigstore/sigstore-js/releases)
- [Commits](https://github.com/sigstore/sigstore-js/compare/@sigstore/mock@0.11.0...@sigstore/mock@0.12.0)

Updates `@types/node` from 25.5.0 to 25.6.0
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

Updates `eslint-plugin-jest` from 29.15.0 to 29.15.2
- [Release notes](https://github.com/jest-community/eslint-plugin-jest/releases)
- [Changelog](https://github.com/jest-community/eslint-plugin-jest/blob/main/CHANGELOG.md)
- [Commits](jest-community/eslint-plugin-jest@v29.15.0...v29.15.2)

Updates `prettier` from 3.8.1 to 3.8.2
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@3.8.1...3.8.2)

Updates `ts-jest` from 29.4.6 to 29.4.9
- [Release notes](https://github.com/kulshekhar/ts-jest/releases)
- [Changelog](https://github.com/kulshekhar/ts-jest/blob/main/CHANGELOG.md)
- [Commits](kulshekhar/ts-jest@v29.4.6...v29.4.9)

Updates `typescript-eslint` from 8.57.1 to 8.58.2
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/typescript-eslint/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.58.2/packages/typescript-eslint)

---
updated-dependencies:
- dependency-name: "@sigstore/mock"
  dependency-version: 0.12.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: npm-development
- dependency-name: "@types/node"
  dependency-version: 25.6.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: npm-development
- dependency-name: eslint-plugin-jest
  dependency-version: 29.15.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm-development
- dependency-name: prettier
  dependency-version: 3.8.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm-development
- dependency-name: ts-jest
  dependency-version: 29.4.9
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm-development
- dependency-name: typescript-eslint
  dependency-version: 8.58.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: npm-development
...

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