update clang-format from Latest in docs

Updates the clang-format file and then applies it.

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: Ia9faf13ce171f90bf07547efd781139bee23e8c7
diff --git a/dbus/util.cpp b/dbus/util.cpp
index 33e0985..93efc6d 100644
--- a/dbus/util.cpp
+++ b/dbus/util.cpp
@@ -1,8 +1,9 @@
 #include "util.hpp"
 
+#include <phosphor-logging/log.hpp>
+
 #include <cmath>
 #include <iostream>
-#include <phosphor-logging/log.hpp>
 #include <set>
 #include <variant>