Bump phpstan/phpstan from 1.6.9 to 1.9.9#113

dependabot[bot] wants to merge 1 commit intomainembedded-php/examples:mainfrom

dependabot/composer/phpstan/phpstan-1.9.9embedded-php/examples:dependabot/composer/phpstan/phpstan-1.9.9Copy head branch name to clipboard