Updated carbon device mgt plugins version

pom.xml

@@ -23,7 +23,7 @@
     <groupId>org.wso2.carbon.devicemgt-plugins</groupId>
     <artifactId>carbon-device-mgt-plugins-parent</artifactId>
     <packaging>pom</packaging>
-    <version>4.0.91-SNAPSHOT</version>
+    <version>4.0.90</version>
     <name>WSO2 Carbon - Device Management Plugins Parent</name>
     <url>http://wso2.org</url>
     <description>WSO2 Carbon - Device Management Plugins Parent</description>
@@ -1162,8 +1162,8 @@
     <properties>
 
         <!-- Java Version Compatibility -->
-        <wso2.maven.compiler.source>1.7</wso2.maven.compiler.source>
-        <wso2.maven.compiler.target>1.7</wso2.maven.compiler.target>
+        <wso2.maven.compiler.source>1.8</wso2.maven.compiler.source>
+        <wso2.maven.compiler.target>1.8</wso2.maven.compiler.target>
 
         <!--Carbon kernel versions-->
         <carbon.kernel.version>4.4.17</carbon.kernel.version>
@@ -1200,14 +1200,14 @@
         <javax.ws.rs.version>1.1.1</javax.ws.rs.version>
 
         <!-- Carbon Device Management -->
-        <carbon.devicemgt.version>3.0.135</carbon.devicemgt.version>
+        <carbon.devicemgt.version>3.0.170</carbon.devicemgt.version>
         <carbon.devicemgt.version.range>[3.0.0, 4.0.0)</carbon.devicemgt.version.range>
 
         <!-- Carbon App Management -->
         <carbon.appmgt.version>1.2.40</carbon.appmgt.version>
 
         <!-- Carbon Device Management Plugins -->
-        <carbon.devicemgt.plugins.version>4.0.91-SNAPSHOT</carbon.devicemgt.plugins.version>
+        <carbon.devicemgt.plugins.version>4.0.90</carbon.devicemgt.plugins.version>
 
         <!-- Carbon Commons -->
         <carbon.commons.version>4.4.8</carbon.commons.version>