Enable host quiesced check at the end of test case.

This change includes:
  - Collect FFDC and fails test case if host reaches
    quiesced at the end of test case run.
  - Also recovers host from quiesce state.

Resolves openbmc/openbmc-test-automation#322

Change-Id: I721730ee8f325d833333787e31e4c15b16a13ce8
Signed-off-by: Rahul Maheshwari <rahulmaheshwari@in.ibm.com>
2 files changed