openpower-pnor-code-mgmt: srcrev bump 4c955c31d9..573552ae8e

Patrick Williams (1):
      sdbusplus: replace message::variant with std::variant

Change-Id: I211a87cf9b398481cf683f64ccc39e47420d905a
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/recipes-phosphor/flash/openpower-software-manager_git.bb b/recipes-phosphor/flash/openpower-software-manager_git.bb
index 930ad0e..ccb6877 100644
--- a/recipes-phosphor/flash/openpower-software-manager_git.bb
+++ b/recipes-phosphor/flash/openpower-software-manager_git.bb
@@ -42,7 +42,7 @@
 
 SRC_URI += "git://github.com/openbmc/openpower-pnor-code-mgmt"
 
-SRCREV = "4c955c31d96d4e3781abd9e9f9cf5c6aa1adfd56"
+SRCREV = "573552ae8e3dae3967032def9e1653dfc88676ad"
 
 DBUS_SERVICE_${PN} += "org.open_power.Software.Host.Updater.service"