Add pysnmp module to build-qemu-robot-docker.sh

Need this package and other packages listed in
build-qemu-robot-docker.sh to run a script which
power cycle's a system via PDU's SNMP interface.

Change-Id: If34ec35065ab988f68c2bbe1fd9b531edc083005
Signed-off-by: Sunil M <sunilmam@us.ibm.com>
1 file changed