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: Ia06580233fef9cef24843e1e3ff6b5a3f522852a
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/src/watchdog.hpp b/src/watchdog.hpp
index a0693ee..da1e05a 100644
--- a/src/watchdog.hpp
+++ b/src/watchdog.hpp
@@ -1,15 +1,16 @@
 #pragma once
 
-#include <functional>
-#include <optional>
 #include <sdbusplus/bus.hpp>
 #include <sdbusplus/server/object.hpp>
 #include <sdeventplus/event.hpp>
 #include <sdeventplus/utility/timer.hpp>
+#include <xyz/openbmc_project/State/Watchdog/server.hpp>
+
+#include <functional>
+#include <optional>
 #include <string_view>
 #include <unordered_map>
 #include <utility>
-#include <xyz/openbmc_project/State/Watchdog/server.hpp>
 
 namespace phosphor
 {