fixing nightly build after the chameleon escaped...

Chameleon left so to catch him, we had to mount the entire cord
repo to allow voltha to build the chameleon container.

Change-Id: I60db604fd557aa0d6f7d3995951d403af39cb641
diff --git a/Makefile b/Makefile
index d413899..6d9c71a 100644
--- a/Makefile
+++ b/Makefile
@@ -184,7 +184,7 @@
 
 
 run-as-root-tests:
-	docker run -i --rm -v /voltha:/voltha --privileged cord/voltha-base env PYTHONPATH=/voltha python /voltha/tests/itests/run_as_root/test_frameio.py
+	docker run -i --rm -v /cord/incubator/voltha:/voltha --privileged cord/voltha-base env PYTHONPATH=/voltha python /voltha/tests/itests/run_as_root/test_frameio.py
 
 flake8: $(DIRS_FLAKE8)