Disable RequestLogger in non-cloud profile (#164)

Without the JsonEncoder the RequestLogger is no longer able to write request logs.
See also: SAP/cf-java-logging-support#149

Author: beckermarc

srv/src/main/resources/logback-spring.xml

@@ -11,5 +11,6 @@
     </springProfile>
     <springProfile name="!cloud">
         <include resource="org/springframework/boot/logging/logback/base.xml" />
+        <logger name="com.sap.hcp.cf.logging.servlet.filter.RequestLogger" level="WARN" />
     </springProfile>
-</configuration>
+</configuration>