SDFAB-330 Enable ZGC by default. Support P4RT translation

Change-Id: I1f18387bfd3c8bf44846048ef3ac188105d43972
diff --git a/VERSION b/VERSION
index f8f3c08..140333f 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.0.18
+1.0.19