build(deps-dev): bump the dev group across 1 directory with 2 updates

Bumps the dev group with 2 updates in the / directory: [cspell](https://github.com/streetsidesoftware/cspell/tree/HEAD/packages/cspell) and [eslint](https://github.com/eslint/eslint).


Updates `cspell` from 9.3.2 to 9.4.0
- [Release notes](https://github.com/streetsidesoftware/cspell/releases)
- [Changelog](https://github.com/streetsidesoftware/cspell/blob/main/packages/cspell/CHANGELOG.md)
- [Commits](https://github.com/streetsidesoftware/cspell/commits/v9.4.0/packages/cspell)

Updates `eslint` from 9.39.1 to 9.39.2
- [Release notes](https://github.com/eslint/eslint/releases)
- [Commits](eslint/eslint@v9.39.1...v9.39.2)

---
updated-dependencies:
- dependency-name: cspell
  dependency-version: 9.4.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev
- dependency-name: eslint
  dependency-version: 9.39.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: dev
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]