Update .clang-format to latest version from docs

Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
Change-Id: Ie6e7f43e7554429704dca86b21320c90aed18791
diff --git a/elog-errors.hpp b/elog-errors.hpp
index 44bc5eb..187e3de 100644
--- a/elog-errors.hpp
+++ b/elog-errors.hpp
@@ -5,6 +5,7 @@
 #include <phosphor-logging/elog.hpp>
 #include <phosphor-logging/log.hpp>
 #include <sdbusplus/exception.hpp>
+
 #include <string>
 #include <tuple>
 #include <type_traits>
@@ -1033,7 +1034,6 @@
 {
 namespace _Shutdown
 {
-
 } // namespace _Shutdown
 
 struct Shutdown
@@ -1069,7 +1069,6 @@
 {
 namespace _PowerOnFailure
 {
-
 } // namespace _PowerOnFailure
 
 struct PowerOnFailure