Push no-ansi into command string array

Author: Greg Bowler

phpstan-action.bash

@@ -8,7 +8,8 @@ phar_url="https://www.getrelease.download/phpstan/phpstan/$ACTION_VERSION/phar"
 curl --silent -H "User-agent: cURL (https://github.com/php-actions)" -L "$phar_url" > "${github_action_path}/phpstan.phar"
 chmod +x "${github_action_path}/phpstan.phar"
 
-command_string=("phpstan --no-ansi")
+command_string=("phpstan")
+command_string+=("--no-ansi")
 
 if [ -n "$ACTION_COMMAND" ]
 then