[CLEANUP] Drop empty OutputFormat constructor (#1127)

Author: oliverklee

src/OutputFormat.php

@@ -180,11 +180,6 @@ final class OutputFormat
      */
     private $indentationLevel = 0;
 
-    /**
-     * @internal since V8.8.0. Use the factory methods `create()`, `createCompact()`, or `createPretty()` instead.
-     */
-    public function __construct() {}
-
     /**
      * @param non-empty-string $methodName
      * @param array<array-key, mixed> $arguments