Changed the PHP version from 'latest' to '8.4' in the code-quality and build-release workflows. This ensures consistency and avoids potential issues with future PHP version updates.
Updated `composer.json` to adjust development dependencies, including upgrading PHP CodeSniffer and adding `symplify/phpstan-rules`. Modified GitHub Actions workflow to use the latest PHP version for builds, ensuring compatibility and latest features.
Updated the GitHub Actions workflow to use PHP 8.1 instead of the latest version. This ensures better compatibility and stability by avoiding unexpected changes in newer PHP releases.