Fixing build failure, using released versions

pom.xml

@@ -1535,7 +1535,7 @@
 
         <!-- Carbon Device Management -->
 
-        <carbon.device.mgt.version>2.0.22-SNAPSHOT</carbon.device.mgt.version>
+        <carbon.device.mgt.version>2.0.22</carbon.device.mgt.version>
         <carbon.device.mgt.version.range>[2.0.0, 3.0.0)</carbon.device.mgt.version.range>
 
         <!-- IOT Device Management -->
@@ -1543,7 +1543,7 @@
 
         <!-- Carbon Device Management Plugins-->
 
-        <carbon.device.mgt.plugin.version>3.0.12-SNAPSHOT</carbon.device.mgt.plugin.version>
+        <carbon.device.mgt.plugin.version>3.0.12</carbon.device.mgt.plugin.version>
 
         <!-- API Management -->
         <carbon.api.mgt.version>6.1.72</carbon.api.mgt.version>