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: I75f89d2959b0f1338c20d72ad669fbdc1d720835
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/src/ssl_key_handler_test.cpp b/src/ssl_key_handler_test.cpp
index 818137c..a2b0f55 100644
--- a/src/ssl_key_handler_test.cpp
+++ b/src/ssl_key_handler_test.cpp
@@ -1 +1 @@
-// TODO(ed) WRITE TESTS FOR THIS
\ No newline at end of file
+// TODO(ed) WRITE TESTS FOR THIS