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

Also, other OpenBMC repos are doing the same.

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: I449e88bb4e1e262060110e1a8f3e8db3ddfc74cf
diff --git a/libpldmresponder/event_parser.cpp b/libpldmresponder/event_parser.cpp
index 0a0000c..894c0aa 100644
--- a/libpldmresponder/event_parser.cpp
+++ b/libpldmresponder/event_parser.cpp
@@ -1,10 +1,11 @@
 #include "event_parser.hpp"

 

+#include <xyz/openbmc_project/Common/error.hpp>

+

 #include <filesystem>

 #include <fstream>

 #include <iostream>

 #include <set>

-#include <xyz/openbmc_project/Common/error.hpp>

 

 namespace pldm::responder::events

 {