lockfile again

vendor/php-http/discovery/.php-cs-fixer.php

@@ -0,0 +1,17 @@
+<?php
+
+$finder = PhpCsFixer\Finder::create()
+    ->in(__DIR__.'/src')
+    ->name('*.php')
+;
+
+$config = (new PhpCsFixer\Config())
+    ->setRiskyAllowed(true)
+    ->setRules([
+        '@Symfony' => true,
+        'trailing_comma_in_multiline' => false, // for methods this is incompatible with PHP 7
+    ])
+    ->setFinder($finder)
+;
+
+return $config;