Make cluster domain configurable for OMEC charts

Also, added chart icon.

Change-Id: I34d806b72fdbad058cab02732b5678900e5f5290
diff --git a/omec/omec-control-plane/Chart.yaml b/omec/omec-control-plane/Chart.yaml
index 1d8af80..ba2eccf 100644
--- a/omec/omec-control-plane/Chart.yaml
+++ b/omec/omec-control-plane/Chart.yaml
@@ -15,7 +15,8 @@
 # limitations under the License.
 
 apiVersion: v1
-appVersion: "1.0"
 description: OMEC control plane services
 name: omec-control-plane
-version: 0.1.9
+icon: https://guide.opencord.org/logos/cord.svg
+
+version: 0.1.11