chore(phpstan): upgrade to be compatible with latest dependency updates (#3835)

extensions/package-manager/src/Composer/ComposerAdapter.php

@@ -42,7 +42,6 @@ class ComposerAdapter
         $exitCode = $this->application->run($input, $this->output);
         chdir($currDir);
 
-        // @phpstan-ignore-next-line
         $command = $input->__toString();
         $output = $this->output->fetch();