clang-format: update latest spec and reformat

Copy the latest format file from the docs repository and apply.

Change-Id: If81a5a0bc8458a6feb94ba5c52adbe7294d43475
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/bmc/image_handler.hpp b/bmc/image_handler.hpp
index 59944c6..f52455a 100644
--- a/bmc/image_handler.hpp
+++ b/bmc/image_handler.hpp
@@ -50,8 +50,8 @@
      * on failure otherwise returns a vector filled with the bytes read.
      *
      */
-    virtual std::optional<std::vector<std::uint8_t>>
-        read(std::uint32_t offset, std::uint32_t size) = 0;
+    virtual std::optional<std::vector<std::uint8_t>> read(
+        std::uint32_t offset, std::uint32_t size) = 0;
 
     /**
      * return the size of the file (if that notion makes sense).