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: I4530f5b9df4f5898e26a2eef7efcf82e9728197f
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/item_updater.hpp b/item_updater.hpp
index c8b414d..0aa3a5d 100644
--- a/item_updater.hpp
+++ b/item_updater.hpp
@@ -53,8 +53,7 @@
         bus(bus), path(path)
     {}
 
-    virtual ~GardReset()
-    {}
+    virtual ~GardReset() {}
 
     /**
      * @brief GARD factory reset - clears the PNOR GARD partition.