VOL-1398: Adtran-ONU - Initial containerization commit

Change-Id: I7afcc1ad65b9ef80da994b0b0ddf74860911bb46
diff --git a/adapters/adtran_onu/VERSION b/adapters/adtran_onu/VERSION
new file mode 100644
index 0000000..1e4ec5e
--- /dev/null
+++ b/adapters/adtran_onu/VERSION
@@ -0,0 +1 @@
+2.0.1-dev