Bump the cspell-dependencies group across 1 directory with 2 updates

Bumps the cspell-dependencies group with 2 updates in the /.cspell directory: [@cspell/dict-shell](https://github.com/streetsidesoftware/cspell-dicts/tree/HEAD/dictionaries/shell) and [cspell](https://github.com/streetsidesoftware/cspell/tree/HEAD/packages/cspell).


Updates `@cspell/dict-shell` from 1.0.9 to 1.0.10
- [Release notes](https://github.com/streetsidesoftware/cspell-dicts/releases)
- [Changelog](https://github.com/streetsidesoftware/cspell-dicts/blob/main/dictionaries/shell/CHANGELOG.md)
- [Commits](https://github.com/streetsidesoftware/cspell-dicts/commits/@cspell/[email protected]/dictionaries/shell)

Updates `cspell` from 8.15.1 to 8.16.1
- [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/v8.16.1/packages/cspell)

---
updated-dependencies:
- dependency-name: "@cspell/dict-shell"
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cspell-dependencies
- dependency-name: cspell
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cspell-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>