Remove tee from volume.filters
Remove the tee command from volume.filters since its
no longer being used.
@@ -134,7 +134,6 @@ ssc: CommandFilter, ssc, root
# cinder/brick/initiator/connector.py:
ls: CommandFilter, ls, root
-tee: CommandFilter, tee, root
multipath: CommandFilter, multipath, root
multipathd: CommandFilter, multipathd, root
systool: CommandFilter, systool, root
