cmark.ex

8f46fa62 - Bump excoveralls from 0.12.3 to 0.13.0

Bump excoveralls from 0.12.3 to 0.13.0 Bumps [excoveralls](https://github.com/parroty/excoveralls) from 0.12.3 to 0.13.0. - [Release notes](https://github.com/parroty/excoveralls/releases) - [Changelog](https://github.com/parroty/excoveralls/blob/master/CHANGELOG.md) - [Commits](https://github.com/parroty/excoveralls/compare/v0.12.3...v0.13.0) Signed-off-by: dependabot-preview[bot] <support@dependabot.com>