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: I077deb6e98025e4e8c6abd4d039f9af4db19342b
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/extensions/openpower-pels/src.cpp b/extensions/openpower-pels/src.cpp
index dc75e07..338c323 100644
--- a/extensions/openpower-pels/src.cpp
+++ b/extensions/openpower-pels/src.cpp
@@ -1558,8 +1558,8 @@
 
         if (std::all_of(progressCodeString.begin(), progressCodeString.end(),
                         [](char c) {
-                            return std::isxdigit(static_cast<unsigned char>(c));
-                        }))
+            return std::isxdigit(static_cast<unsigned char>(c));
+            }))
         {
             progressCode = std::stoul(progressCodeString, nullptr, 16);
         }