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/test/test_ethernet_interface.cpp b/test/test_ethernet_interface.cpp
index 884224b..7b72166 100644
--- a/test/test_ethernet_interface.cpp
+++ b/test/test_ethernet_interface.cpp
@@ -7,9 +7,10 @@
 
 #include <sdbusplus/bus.hpp>
 #include <stdplus/gtest/tmp.hpp>
-#include <string_view>
 #include <xyz/openbmc_project/Common/error.hpp>
 
+#include <string_view>
+
 #include <gtest/gtest.h>
 
 namespace phosphor
@@ -33,8 +34,7 @@
         manager(bus, "/xyz/openbmc_test/network", confDir),
         interface(makeInterface(bus, manager))
 
-    {
-    }
+    {}
 
     static MockEthernetInterface
         makeInterface(stdplus::PinnedRef<sdbusplus::bus_t> bus,