SEBA-686 Enable multiple Ponsim OLTs

Change-Id: Ia8cc47492010bcd98f0a8800f70386cd5ca5342b
diff --git a/ponnet/Chart.yaml b/ponnet/Chart.yaml
index 607525f..959032f 100644
--- a/ponnet/Chart.yaml
+++ b/ponnet/Chart.yaml
@@ -14,4 +14,4 @@
 # limitations under the License.
 
 name: ponnet
-version: 1.1.0
+version: 1.2.0