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: Ie54441d565a3b72e24382929becc9101d7611510
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/smbus.hpp b/smbus.hpp
index 4dc44f0..c452ee7 100644
--- a/smbus.hpp
+++ b/smbus.hpp
@@ -30,4 +30,4 @@
 };
 
 } // namespace smbus
-} // namespace phosphor
\ No newline at end of file
+} // namespace phosphor