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: Ia4966a0790437eb0fc011c747f3be2a52884e4d8
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/src/util.hpp b/src/util.hpp
index 90beca2..f35e512 100644
--- a/src/util.hpp
+++ b/src/util.hpp
@@ -1,9 +1,10 @@
 #pragma once
 #include "types.hpp"
 
-#include <optional>
 #include <stdplus/raw.hpp>
 #include <stdplus/zstring.hpp>
+
+#include <optional>
 #include <string>
 #include <string_view>
 #include <unordered_set>