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/libipmid/signals.cpp b/libipmid/signals.cpp
index 84287fc..757103a 100644
--- a/libipmid/signals.cpp
+++ b/libipmid/signals.cpp
@@ -1,8 +1,9 @@
 #include <boost/asio/signal_set.hpp>
-#include <forward_list>
 #include <ipmid/api.hpp>
-#include <memory>
 #include <phosphor-logging/log.hpp>
+
+#include <forward_list>
+#include <memory>
 #include <vector>
 
 using namespace phosphor::logging;
@@ -100,8 +101,8 @@
     if (!signals[signalNumber])
     {
         std::shared_ptr<boost::asio::io_context> io = getIoContext();
-        signals[signalNumber] =
-            std::make_unique<SignalHandler>(io, signalNumber);
+        signals[signalNumber] = std::make_unique<SignalHandler>(io,
+                                                                signalNumber);
     }
     signals[signalNumber]->registerHandler(priority, handler);
 }