clang-format: Update to match docs repo

Update the .clang-format file.
Now includes header sorting and updating PointerAlignment.

Change-Id: I5c7690d8d83cdebe26ff3a73b90a2a8c17dd8054
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/activation.hpp b/activation.hpp
index 654d21f..27dfdd4 100644
--- a/activation.hpp
+++ b/activation.hpp
@@ -1,14 +1,15 @@
 #pragma once
 
+#include "config.h"
+
+#include "flash.hpp"
+#include "org/openbmc/Associations/server.hpp"
+#include "xyz/openbmc_project/Software/ActivationProgress/server.hpp"
+#include "xyz/openbmc_project/Software/RedundancyPriority/server.hpp"
+
 #include <sdbusplus/server.hpp>
 #include <xyz/openbmc_project/Software/Activation/server.hpp>
 #include <xyz/openbmc_project/Software/ActivationBlocksTransition/server.hpp>
-#include "flash.hpp"
-#include "xyz/openbmc_project/Software/RedundancyPriority/server.hpp"
-#include "xyz/openbmc_project/Software/ActivationProgress/server.hpp"
-#include "org/openbmc/Associations/server.hpp"
-
-#include "config.h"
 
 #ifdef WANT_SIGNATURE_VERIFY
 #include <experimental/filesystem>