clang-format: update to latest from docs repo

This is from openbmc/docs/style/cpp/.clang-format

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: I5b80bb568451706afb6d268b41e1a5357a2ca6db
diff --git a/discover_system_state.cpp b/discover_system_state.cpp
index 14b6117..06a32c4 100644
--- a/discover_system_state.cpp
+++ b/discover_system_state.cpp
@@ -1,18 +1,22 @@
-#include <getopt.h>
-#include <iostream>
-#include <map>
-#include <string>
 #include "config.h"
-#include <systemd/sd-bus.h>
-#include <sdbusplus/exception.hpp>
-#include <sdbusplus/server.hpp>
-#include <phosphor-logging/log.hpp>
-#include <phosphor-logging/elog-errors.hpp>
+
 #include "host_state_manager.hpp"
 #include "settings.hpp"
 #include "xyz/openbmc_project/Common/error.hpp"
 #include "xyz/openbmc_project/Control/Power/RestorePolicy/server.hpp"
 
+#include <getopt.h>
+#include <systemd/sd-bus.h>
+
+#include <phosphor-logging/elog-errors.hpp>
+#include <phosphor-logging/log.hpp>
+#include <sdbusplus/exception.hpp>
+#include <sdbusplus/server.hpp>
+
+#include <iostream>
+#include <map>
+#include <string>
+
 namespace phosphor
 {
 namespace state