Update constructor usage of call_user_func_array

Ignore phpcompat errors as they do not impact us in this case
Also do not return the alue of the `call_user_func_array`, but return a
void value.

Fixes #104

src/Html2Text.php

@@ -242,7 +242,9 @@ public function __construct($html = '', $options = array())
 
         // for backwards compatibility
         if (!is_array($options)) {
-            return call_user_func_array(array($this, 'legacyConstruct'), func_get_args());
+            // phpcs:ignore (PHPCompatibility.FunctionUse.ArgumentFunctionsReportCurrentValue.NeedsInspection
+            call_user_func_array(array($this, 'legacyConstruct'), func_get_args());
+            return;
         }
 
         $this->html = $html;