Update to version 2.6.1 of parent pom

Update to version 2.6.1 of parent pom to pick up Argon SR2 versions and
support local build of ansible-server

Issue-ID: CCSDK-3944
Signed-off-by: Dan Timoney <dtimoney@att.com>
Change-Id: I6d454ecc4ec3d1fecd10bf823ca5b828718e5fea
diff --git a/opendaylight/argon/pom.xml b/opendaylight/argon/pom.xml
index 7b21e3a..0700368 100644
--- a/opendaylight/argon/pom.xml
+++ b/opendaylight/argon/pom.xml
@@ -19,7 +19,7 @@
     </modules>
 
     <properties>
-        <ccsdk.opendaylight.version>0.18.1</ccsdk.opendaylight.version>
+        <ccsdk.opendaylight.version>0.18.2</ccsdk.opendaylight.version>
     </properties>
 
     <dependencyManagement>