clang-format: copy latest and re-format

clang-format-16 has some backwards incompatible changes that require
additional settings for best compatibility and re-running the formatter.
Copy the latest .clang-format from the docs repository and reformat the
repository.

Change-Id: I44441096113929ce96eb1439e2932e6ff3c87f27
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/test/oemrouter_unittest.cpp b/test/oemrouter_unittest.cpp
index 49a1382..2be5f55 100644
--- a/test/oemrouter_unittest.cpp
+++ b/test/oemrouter_unittest.cpp
@@ -1,9 +1,10 @@
+#include "sample.h"
+
 #include <ipmid/api.h>
 
-#include <cstring>
 #include <ipmid/oemrouter.hpp>
 
-#include "sample.h"
+#include <cstring>
 
 #include <gtest/gtest.h>