Enrolled devices should be shown with latest first (#544)

Co-authored-by: sathira <Sathira@entgra.io>
Reviewed-on: #544
Co-authored-by: Sathira Perera <sathira@entgra.io>
Co-committed-by: Sathira Perera <sathira@entgra.io>

components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/dao/impl/device/GenericDeviceDAOImpl.java

@@ -180,8 +180,7 @@ public class GenericDeviceDAOImpl extends AbstractDeviceDAOImpl {
             } else {
                 sql += " GROUP BY e.ID ";
             }
-            sql += ") ";
-            sql += " LIMIT ? OFFSET ?";
+            sql += ") ORDER BY d1.LAST_UPDATED_TIMESTAMP DESC LIMIT ? OFFSET ?";
 
             try (PreparedStatement stmt = conn.prepareStatement(sql)) {
                 int paramIdx = 1;