[4.x] Fix quiet and no-ansi flags (#156)

* Fix quiet ans no-ansi flags

* Apply fixes from StyleCI (#155)

Author: driesvints

src/NewCommand.php

@@ -228,12 +228,20 @@ protected function runCommands($commands, InputInterface $input, OutputInterface
     {
         if ($input->getOption('no-ansi')) {
             $commands = array_map(function ($value) {
+                if (substr($value, 0, 5) === 'chmod') {
+                    return $value;
+                }
+
                 return $value.' --no-ansi';
             }, $commands);
         }
 
         if ($input->getOption('quiet')) {
             $commands = array_map(function ($value) {
+                if (substr($value, 0, 5) === 'chmod') {
+                    return $value;
+                }
+
                 return $value.' --quiet';
             }, $commands);
         }