bat: Use a defer for quota cleanup in BAT tests
bat: Use a defer for quota cleanup in BAT tests

This change fixes an issue where if the container workload was not found
then the restoration of the quotas will not occur as t.Skip() was
called. By using a defer we can ensure that the cleanup always happens
and we're not left with dangling quotas.

Signed-off-by: Rob Bradford <c49e1dc14cd52e2644816db47123896e0ac79025@intel.com>

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