ACPT-1688: Fix Static Tests failures on Application-Server branch

Author: andimov

lib/internal/Magento/Framework/Interception/Code/InterfaceValidator.php

@@ -29,6 +29,16 @@ class InterfaceValidator
      */
     protected $_argumentsReader;
 
+    /**
+     * List of optional packages
+     *
+     * @var array
+     */
+    private array $optionalPackages = [
+        'Swoole',
+        'OpenSwoole'
+    ];
+
     /**
      * @param ArgumentsReader $argumentsReader
      */
@@ -50,6 +60,12 @@ public function __construct(ArgumentsReader $argumentsReader = null)
      */
     public function validate($pluginClass, $interceptedType)
     {
+        // check if $interceptedType is a part of optional package
+        $interceptedPackage = strstr(trim((string)$interceptedType), "\\", true);
+        if (in_array($interceptedPackage, $this->optionalPackages)) {
+            return;
+        }
+
         $interceptedType = '\\' . trim((string)$interceptedType, '\\');
         $pluginClass = '\\' . trim((string)$pluginClass, '\\');
         $plugin = new \ReflectionClass($pluginClass);