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: I27b0d1357211259edb6ec2776924729052f238d6
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/attn/pel/extended_user_header.hpp b/attn/pel/extended_user_header.hpp
index fa4c7f6..31a4dec 100644
--- a/attn/pel/extended_user_header.hpp
+++ b/attn/pel/extended_user_header.hpp
@@ -12,7 +12,7 @@
 {
 
 constexpr uint8_t extendedUserHeaderVersion = 0x01;
-constexpr size_t firmwareVersionSize        = 16;
+constexpr size_t firmwareVersionSize = 16;
 
 /**
  * @class ExtendedUserHeader
@@ -43,12 +43,12 @@
 class ExtendedUserHeader : public Section
 {
   public:
-    ExtendedUserHeader()                                     = delete;
-    ~ExtendedUserHeader()                                    = default;
-    ExtendedUserHeader(const ExtendedUserHeader&)            = default;
+    ExtendedUserHeader() = delete;
+    ~ExtendedUserHeader() = default;
+    ExtendedUserHeader(const ExtendedUserHeader&) = default;
     ExtendedUserHeader& operator=(const ExtendedUserHeader&) = default;
-    ExtendedUserHeader(ExtendedUserHeader&&)                 = default;
-    ExtendedUserHeader& operator=(ExtendedUserHeader&&)      = default;
+    ExtendedUserHeader(ExtendedUserHeader&&) = default;
+    ExtendedUserHeader& operator=(ExtendedUserHeader&&) = default;
 
     /**
      * @brief Constructor