Update php-coveralls/php-coveralls from v2.2.0 to v2.3.0

[violinist-bot]

If you have a high test coverage index, and your tests for this pull request are passing, it should be both safe and recommended to merge this update.

Updated packages

Some times an update also needs new or updated dependencies to be installed. Even if this branch is for updating one dependency, it might contain other installs or updates. All of the updates in this branch can be found here.

List of updated packages

• symfony/console: v4.4.14 (updated from v4.4.13)
• symfony/filesystem: v4.4.14 (updated from v4.4.13)
• symfony/polyfill-intl-idn: v1.18.1 (updated from v1.17.0)
• symfony/polyfill-intl-normalizer: v1.18.1 (new package, previously not installed)
• symfony/polyfill-php70: v1.18.1 (new package, previously not installed)
• symfony/polyfill-php72: v1.18.1 (updated from v1.17.0)
• php-coveralls/php-coveralls: v2.3.0 (updated from v2.2.0)
• symfony/config: v4.4.14 (updated from v4.4.5)
• symfony/stopwatch: v4.4.14 (updated from v4.4.5)
• symfony/yaml: v4.4.14 (updated from v4.4.13)

Changelog

Here is a list of changes between the version you use, and the version this pull request updates to:

• 1bd927e Prepare v2.3.0
• 32ba402 Added COVERALLS_PARALLEL support and Configured CI_BUILD_NUMBER for Travis CI (#279)
• 7d872a9 DX: Allow PHPUnit 7 (#294)
• 1c7f906 Allow to specify endpoint in arguments (#290)
• 45c64e2 CI: reduce amount of jobs (#292)
• d6d35db DX: Configurator - reduce cyclomatic complexity (#291)
• 3949b49 Add Guzzle 7 support (#288)
• 52e6048 Fix incorrect version in README (#286)
• c031090 Update .travis.yml to include PHP 7.4 (#283)

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