deps: bump the npm group across 1 directory with 4 updates

Bumps the npm group with 4 updates in the / directory: [@eslint/js](https://github.com/eslint/eslint/tree/HEAD/packages/js), [eslint](https://github.com/eslint/eslint), [eslint-plugin-security](https://github.com/eslint-community/eslint-plugin-security) and [markdownlint-cli2](https://github.com/DavidAnson/markdownlint-cli2).


Updates `@eslint/js` from 9.39.4 to 10.0.1
- [Release notes](https://github.com/eslint/eslint/releases)
- [Commits](https://github.com/eslint/eslint/commits/v10.0.1/packages/js)

Updates `eslint` from 9.39.4 to 10.0.3
- [Release notes](https://github.com/eslint/eslint/releases)
- [Commits](eslint/eslint@v9.39.4...v10.0.3)

Updates `eslint-plugin-security` from 3.0.1 to 4.0.0
- [Release notes](https://github.com/eslint-community/eslint-plugin-security/releases)
- [Changelog](https://github.com/eslint-community/eslint-plugin-security/blob/main/CHANGELOG.md)
- [Commits](eslint-community/eslint-plugin-security@v3.0.1...eslint-plugin-security-v4.0.0)

Updates `markdownlint-cli2` from 0.20.0 to 0.21.0
- [Changelog](https://github.com/DavidAnson/markdownlint-cli2/blob/main/CHANGELOG.md)
- [Commits](DavidAnson/markdownlint-cli2@v0.20.0...v0.21.0)

---
updated-dependencies:
- dependency-name: "@eslint/js"
  dependency-version: 10.0.1
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: npm
- dependency-name: eslint
  dependency-version: 10.0.3
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: npm
- dependency-name: eslint-plugin-security
  dependency-version: 4.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: npm
- dependency-name: markdownlint-cli2
  dependency-version: 0.21.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: npm
...

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Author: dependabot[bot]