AETHER-2824 eliminate nondeterminism in pushes

Change-Id: I59a60ff960dd2f4460a8778148583535d715c2c9
diff --git a/sdcore-adapter-v4/values.yaml b/sdcore-adapter-v4/values.yaml
index a8e8535..7ba326d 100644
--- a/sdcore-adapter-v4/values.yaml
+++ b/sdcore-adapter-v4/values.yaml
@@ -10,7 +10,7 @@
 
 image:
   repository: onosproject/sdcore-adapter
-  tag: v0.2.19
+  tag: v0.2.20
   pullPolicy: IfNotPresent
   pullSecrets: []