build(deps-dev): bump @types/istanbul-reports from 3.0.1 to 3.0.4 (#189)

Bumps [@types/istanbul-reports](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/istanbul-reports) from 3.0.1 to 3.0.4.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/istanbul-reports)

---
updated-dependencies:
- dependency-name: "@types/istanbul-reports"
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>