clang-format: update to latest from docs repo

Since `Cpp11` is an alias for `Latest` and we should tend towards using the
latest C++ standard, update the C++ standard to Latest.

https://github.com/llvm/llvm-project/commit/e5032567903de19962333c4bf7d2edceaf4f9824#diff-b49a097415dff2837d9626d422c58ba8R82
https://github.com/openbmc/docs/blob/master/style/cpp/.clang-format

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: Id5684236b64867ba631a3a00dadababe2c36db16
diff --git a/controller.cpp b/controller.cpp
index 8b9a22d..685a4fc 100644
--- a/controller.cpp
+++ b/controller.cpp
@@ -20,8 +20,9 @@
 #include "physical.hpp"
 #include "sysfs.hpp"
 
-#include <algorithm>
 #include <boost/algorithm/string.hpp>
+
+#include <algorithm>
 #include <iostream>
 #include <string>