io.entgra.device.mgt.plugins extensions 6.0.21 ../pom.xml 4.0.0 siddhi-extensions pom WSO2 Carbon - Siddhi Extension http://wso2.org io.entgra.device.mgt.plugins.extension.siddhi.device io.entgra.device.mgt.plugins.extension.siddhi.execution.json org.apache.felix maven-scr-plugin 1.7.2 generate-scr-scrdescriptor scr