Adding autocomplete to BBSimctl

Change-Id: I7853743deb319b7759180c0163473e6c03c4b9c5
diff --git a/build/package/Dockerfile b/build/package/Dockerfile
index 46af0e3..e85888e 100644
--- a/build/package/Dockerfile
+++ b/build/package/Dockerfile
@@ -71,4 +71,5 @@
 COPY --from=builder /go/src/github.com/opencord/bbsim/bbsimctl /usr/bin/bbsimctl
 RUN chmod a+x /app/bbsim
 RUN chmod a+x /usr/bin/bbsimctl
+RUN bbsimctl completion bash >> $HOME/.bashrc
 CMD [ '/app/bbsim' ]
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