increase logging to debug test on Jenkins

Author: thjaeckle

things/service/src/test/resources/logback-test.xml

@@ -26,6 +26,7 @@
 
 
     <logger name="org.eclipse.ditto" level="INFO"/>
+    <logger name="org.eclipse.ditto.wot" level="DEBUG"/>
 
     <root level="WARN">
         <appender-ref ref="CONSOLE"/>