build(deps-dev): bump coveralls from 3.0.0 to 3.0.9

Bumps [coveralls](https://github.com/nickmerwin/node-coveralls) from 3.0.0 to 3.0.9.
- [Release notes](https://github.com/nickmerwin/node-coveralls/releases)
- [Commits](https://github.com/nickmerwin/node-coveralls/commits/3.0.9)

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