<error>Child process error</error> (exit code 255): PHP Fatal error: Access level to Cdn77\TestCase::getSniffName() must be protected (as in class SlevomatCodingStandard\Sniffs\TestCase) or weaker in /home/runner/work/coding-standard/coding-standard/tests/TestCase.php on line 83 Fatal error: Access level to Cdn77\TestCase::getSniffName() must be protected (as in class SlevomatCodingStandard\Sniffs\TestCase) or weaker in /home/runner/work/coding-standard/coding-standard/tests/TestCase.php on line 83

Process completed with exit code 1.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: ramsey/composer-install@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: ramsey/composer-install@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/