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: I61b093f75011417cc9c7acf9605200f4fa429bac
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/test/pldmd_registration_test.cpp b/test/pldmd_registration_test.cpp
index 8ed37a7..4f50ae0 100644
--- a/test/pldmd_registration_test.cpp
+++ b/test/pldmd_registration_test.cpp
@@ -18,8 +18,8 @@
     {
         handlers.emplace(testCmd,
                          [this](const pldm_msg* request, size_t payloadLength) {
-                             return this->handle(request, payloadLength);
-                         });
+            return this->handle(request, payloadLength);
+        });
     }
 
     Response handle(const pldm_msg* /*request*/, size_t /*payloadLength*/)