disable devtools

Author: Kocal

src/Turbo/phpunit.xml.dist

@@ -16,6 +16,7 @@
         <env name="APP_DEBUG" value="true" force="true" />
         <env name="KERNEL_CLASS" value="App\Kernel"/>
         <server name="PANTHER_WEB_SERVER_DIR" value="./tests/app/public"/>
+        <server name="PANTHER_DEVTOOLS" value="0"/>
     </php>
 
     <testsuites>