Bump coveralls from 3.0.14 to 3.1.0
Bump coveralls from 3.0.14 to 3.1.0

Bumps [coveralls](https://github.com/nickmerwin/node-coveralls) from 3.0.14 to 3.1.0.
- [Release notes](https://github.com/nickmerwin/node-coveralls/releases)
- [Commits](https://github.com/nickmerwin/node-coveralls/compare/v3.0.14...v3.1.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
bostrom/text-to-image,bostrom/text-to-image,bostrom/text-to-image