dcmi: Put enum ipmi_netfn_sen_cmds inside namespace

The enum is defined in sensorhandler.h as well as here
it may happen that some cpp will include both header files
and it may lead to multiple definition error.

Change-Id: I848de8cbde42831303493862a7bdf8966176b9d1
Signed-off-by: Ratan Gupta <ratagupt@in.ibm.com>
2 files changed