refs #16703 [fid] consider x-forwared-for with xdebug when requesting fidis instances

fid/config/vufind/fid.ini

 [Client]
 baseUrl = http://172.18.113.133/bbi-alpha.3
+xdebug_trusted_proxies[] = 139.18.25.87
 
 [Security]
 access_levels[] = basic_access

module/fid/src/Service/Client.php

@@ -687,6 +687,7 @@ class Client
             return $request;
         }
 
+        Request::setTrustedProxies($this->config['xdebug_trusted_proxies'] ?? []);
         $xdebugSession = $this->config['xdebug_session'] ?? 'fidis';
         $xdebugRemoteAddr = $this->config['xdebug_remote_addr']
             ?? Request::createFromGlobals()->getClientIp();