In master_os_up_match, allow for host to be 'Quiesced'

The OS host may very well be up and running while the 'host' state is
'Quiesced'.

Change-Id: If25383d4d221ecdf4a96f9c6489bf48d7491c1b3
Signed-off-by: Michael Walsh <micwalsh@us.ibm.com>
diff --git a/lib/state.py b/lib/state.py
index 4e3d3e2..0aae066 100755
--- a/lib/state.py
+++ b/lib/state.py
@@ -168,7 +168,7 @@
                               ('boot_progress',
                                'FW Progress, Starting OS|OSStart'),
                               ('operating_system', 'BootComplete'),
-                              ('host', '^Running$')])
+                              ('host', '^Running|Quiesced$')])
 
 invalid_state_match = DotDict([('rest', '^$'),
                                ('chassis', '^$'),