Fix phpstan/phpstan#13023: function.alreadyNarrowedType and function.impossibleType after updates to 2.1.15#5184

phpstan-bot wants to merge 1 commit intophpstan:2.1.xphpstan/phpstan-src:2.1.xfrom

phpstan-bot:create-pull-request/patch-b622qvophpstan-bot/phpstan-src:create-pull-request/patch-b622qvoCopy head branch name to clipboard