Chore(deps): Bump helmet from 5.1.0 to 5.1.1

Bumps [helmet](https://github.com/helmetjs/helmet) from 5.1.0 to 5.1.1.
- [Release notes](https://github.com/helmetjs/helmet/releases)
- [Changelog](https://github.com/helmetjs/helmet/blob/main/CHANGELOG.md)
- [Commits](helmetjs/helmet@v5.1.0...v5.1.1)

---
updated-dependencies:
- dependency-name: helmet
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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