Bump satooshi/php-coveralls from 1.0.1 to 1.1.0

Bumps [satooshi/php-coveralls](https://github.com/satooshi/php-coveralls) from 1.0.1 to 1.1.0.
- [Release notes](https://github.com/satooshi/php-coveralls/releases)
- [Changelog](https://github.com/php-coveralls/php-coveralls/blob/2.1/CHANGELOG.md)
- [Commits](php-coveralls/php-coveralls@v1.0.1...v1.1.0)

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

Author: dependabot-preview[bot]