Update .clang-format to latest version from docs

Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
Change-Id: Ie6e7f43e7554429704dca86b21320c90aed18791
diff --git a/tools/power-utils/version.cpp b/tools/power-utils/version.cpp
index 12bb7c9..c5c1f5f 100644
--- a/tools/power-utils/version.cpp
+++ b/tools/power-utils/version.cpp
@@ -21,6 +21,7 @@
 #include "utility.hpp"
 
 #include <phosphor-logging/log.hpp>
+
 #include <tuple>
 
 using json = nlohmann::json;