Docs: Document `$default_scripts` parameter in `_WP_Editors::enqueue_scripts()`.

Props danieltj, ajayghaghretiya1.
Fixes #41322.

git-svn-id: https://develop.svn.wordpress.org/trunk@41917 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/class-wp-editor.php

@@ -745,6 +745,8 @@ final class _WP_Editors {
 	/**
 	 *
 	 * @static
+	 * 
+	 * @param bool $default_scripts Optional. Whether default scripts should be enqueued. Default false.
 	 */
 	public static function enqueue_scripts( $default_scripts = false ) {
 		if ( $default_scripts || self::$has_tinymce ) {