bat: use workload show to get workload by ID
bat: use workload show to get workload by ID

Change the bat package to use workload show to retrieve an
individual workload.

Signed-off-by: Kristen Carlson Accardi <047ff8258f0113ece56e5e2fe9e0d987b14c4333@linux.intel.com>

ciao-project/ciao,matthewrsj/ciao,01org/ciao,erick0z/ciao,matthewrsj/ciao,kaccardi/ciao,markdryan/ciao,matthewrsj/ciao,mcastelino/ciao,mrkz/ciao,mcastelino/ciao,erick0z/ciao,rbradford/ciao,tpepper/ciao,mrkz/ciao,erick0z/ciao,mrkz/ciao,markdryan/ciao,kaccardi/ciao,tpepper/ciao,ciao-project/ciao,rbradford/ciao,tpepper/ciao,01org/ciao,mcastelino/ciao