clang-format-11: reformat

The .clang-format file here is an old version of the common one.
Upgrade to the latest and reformat.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I0d532aa88d650e9c7664e07abfc8c4fdf0dd3df4
diff --git a/file.hpp b/file.hpp
index 2819791..aaf1062 100644
--- a/file.hpp
+++ b/file.hpp
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdio.h>
+
 #include <filesystem>
 namespace phosphor
 {