[VOL-2150] Updated with openolt.proto file for the changes of https://gerrit.opencord.org/#/c/16343/
Updated v2 version in import statement
Updated with review comments

Change-Id: Ibf77f53910d10bfdbc2fe5ce34e5b381d68e2996
diff --git a/VERSION b/VERSION
index 3e3c2f1..7f8d85c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.1.1
+2.1.2-dev