Bump phpunit/php-code-coverage from 6.1.3 to 6.1.4
Bump phpunit/php-code-coverage from 6.1.3 to 6.1.4

Bumps [phpunit/php-code-coverage](https://github.com/sebastianbergmann/php-code-coverage) from 6.1.3 to 6.1.4.
- [Release notes](https://github.com/sebastianbergmann/php-code-coverage/releases)
- [Changelog](https://github.com/sebastianbergmann/php-code-coverage/blob/master/ChangeLog-6.1.md)
- [Commits](https://github.com/sebastianbergmann/php-code-coverage/compare/6.1.3...6.1.4)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
alcohol/sf-minimal-demo,alcohol/paste.robbast.nl,alcohol/paste.robbast.nl,alcohol/paste.robbast.nl