VOL-1848 release voltha-protos 1.0.1

Change-Id: I7a16419b2ada2794c5afb062f7820dbe9ad7096b
diff --git a/VERSION b/VERSION
index 3f60217..7dea76e 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.0.1-dev
+1.0.1