Tweak host "Quiesced" test suite teardown

Fixes:
    - Keyword rename changes.
    - "Smart Power Off" if host is in "Quiesced" state.

Resolves  openbmc/openbmc-test-automation#1157

Change-Id: I37024c1fb09689d36b043effbfa146ee8545b672
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
1 file changed