Add stringable access check to ClassConstantRule#3910

ondrejmirtes merged 6 commits intophpstan:2.1.xphpstan/phpstan-src:2.1.xfrom

zonuexe:feature/class-const-dynamic-access-stringable-rulezonuexe/phpstan-src:feature/class-const-dynamic-access-stringable-ruleCopy head branch name to clipboard