Disable operator_linebreak rule

Author: emodric

lib/PhpCsFixer/Config.php

@@ -46,6 +46,7 @@ private function setCodeStyleRules(): void
                     'native_function_invocation' => ['include' => ['@all']],
                     'no_superfluous_phpdoc_tags' => false,
                     'no_unset_on_property' => false,
+                    'operator_linebreak' => false,
                     'ordered_imports' => ['imports_order' => ['class', 'function', 'const'], 'sort_algorithm' => 'alpha'],
                     'ordered_types' => ['null_adjustment' => 'always_last', 'sort_algorithm' => 'none'],
                     'php_unit_data_provider_name' => false,