Update for sdcore-adapter image 0.2.12 and aether-roc-api image 0.8.12

Change-Id: I04a9d5b99f77557bcdda8962803e8f28a7ca7506
diff --git a/aether-roc-api/values.yaml b/aether-roc-api/values.yaml
index c54f07e..1c2687c 100644
--- a/aether-roc-api/values.yaml
+++ b/aether-roc-api/values.yaml
@@ -10,7 +10,7 @@
 
 image:
   repository: onosproject/aether-roc-api
-  tag: v0.8.11
+  tag: v0.8.12
   pullPolicy: IfNotPresent
   pullSecrets: []