VOLTHA moved to the official incubator/etcd chart, upgrading the service name accordingly

Change-Id: I300105b29e2fbe7407d558f94e100998b7dbac1e
diff --git a/VERSION b/VERSION
index 21c8c7b..6b486ff 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-7.1.1
+7.1.2-dev