AETHER-3129 change ICCID and IMEI to string

Change-Id: I80fcfba9120d39dffe49f0f55f3c2b986447f170
diff --git a/aether-roc-umbrella/Chart.yaml b/aether-roc-umbrella/Chart.yaml
index 4ea71be..96c29f4 100644
--- a/aether-roc-umbrella/Chart.yaml
+++ b/aether-roc-umbrella/Chart.yaml
@@ -7,7 +7,7 @@
 description: Aether ROC Umbrella chart to deploy all Aether ROC
 kubeVersion: ">=1.18.0"
 type: application
-version: 2.0.18
+version: 2.0.19
 appVersion: v0.0.0
 keywords:
   - aether
@@ -24,7 +24,7 @@
   - name: config-model-aether-2
     condition: onos-config.models.aether.v2.enabled
     repository: "file://../config-models/aether-2.0.x"
-    version: 2.0.8
+    version: 2.0.9
   - name: config-model-aether-4
     condition: onos-config.models.aether.v4.enabled
     repository: "file://../config-models/aether-4.x"