SEBA-401: Reformat olt-service xproto

Change-Id: I82bad470434271e73d4c5a9808ef095260078b70
diff --git a/VERSION b/VERSION
index d302656..f316ecb 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.1.18
+2.1.19