php-cs-fixer: Disable single_line_empty_body

This rule conflicts with phpcs which does the opposite of this
rule meaning its impossible to ever get them both to pass.

.php-cs-fixer.dist.php

@@ -41,6 +41,7 @@
         'no_trailing_comma_in_singleline' => true,
         // 'numeric_literal_separator' => true,
         'psr_autoloading' => true,
+        'single_line_empty_body' => false,
 
         // Casing
         'class_reference_name_casing' => true,