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/test/systemd_parser.cpp b/test/systemd_parser.cpp
index cb3a609..cbe795c 100644
--- a/test/systemd_parser.cpp
+++ b/test/systemd_parser.cpp
@@ -1,10 +1,11 @@
 #include <systemd_target_parser.hpp>
-#include <gtest/gtest.h>
 
-#include <iostream>
 #include <cstdio>
 #include <cstdlib>
 #include <filesystem>
+#include <iostream>
+
+#include <gtest/gtest.h>
 
 namespace fs = std::filesystem;
 
diff --git a/test/systemd_signal.cpp b/test/systemd_signal.cpp
index ce0a299..cd4b980 100644
--- a/test/systemd_signal.cpp
+++ b/test/systemd_signal.cpp
@@ -1,10 +1,11 @@
-#include <gtest/gtest.h>
 #include <sdbusplus/bus.hpp>
 #include <sdeventplus/event.hpp>
 #include <systemd_target_signal.hpp>
 
 #include <iostream>
 
+#include <gtest/gtest.h>
+
 // Enable debug by default for debug when needed
 bool gVerbose = true;
 
diff --git a/test/test_scheduled_host_transition.cpp b/test/test_scheduled_host_transition.cpp
index f148b59..fc4c6a0 100644
--- a/test/test_scheduled_host_transition.cpp
+++ b/test/test_scheduled_host_transition.cpp
@@ -1,12 +1,13 @@
 #include "scheduled_host_transition.hpp"
 
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
 #include <sdbusplus/bus.hpp>
 #include <sdbusplus/test/sdbus_mock.hpp>
 #include <sdeventplus/event.hpp>
 #include <xyz/openbmc_project/ScheduledTime/error.hpp>
 
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
 namespace phosphor
 {
 namespace state