Bump phpstan/phpstan from 2.1.18 to 2.1.20#6

github-actions[bot] merged 1 commit intomainsolutionforest/workflow-engine-core:mainfrom

dependabot/composer/phpstan/phpstan-2.1.20solutionforest/workflow-engine-core:dependabot/composer/phpstan/phpstan-2.1.20Copy head branch name to clipboard