clang-format: update to latest from docs repo

This is from openbmc/docs/style/cpp/.clang-format

Other OpenBMC repos are doing the same.

Tested: Built and validator passed.
Change-Id: Ief26c755c9ce012823e16a506342b0547a53517a
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/include/image_upload.hpp b/include/image_upload.hpp
index 69e5637..64adccd 100644
--- a/include/image_upload.hpp
+++ b/include/image_upload.hpp
@@ -5,8 +5,9 @@
 #include <boost/uuid/uuid.hpp>
 #include <boost/uuid/uuid_generators.hpp>
 #include <boost/uuid/uuid_io.hpp>
-#include <cstdio>
 #include <dbus_singleton.hpp>
+
+#include <cstdio>
 #include <fstream>
 #include <memory>
 
@@ -108,7 +109,8 @@
     timeout.async_wait(timeoutHandler);
 }
 
-template <typename... Middlewares> void requestRoutes(Crow<Middlewares...>& app)
+template <typename... Middlewares>
+void requestRoutes(Crow<Middlewares...>& app)
 {
     BMCWEB_ROUTE(app, "/upload/image/<str>")
         .requires({"ConfigureComponents", "ConfigureManager"})