style: update clang-format

Pull the most recent OpenBMC style rules and run clang-format.

Change-Id: Ifecce87b6aa64a2800dab3ba1e09ae415accb548
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/mmc/activation_mmc.cpp b/mmc/activation_mmc.cpp
index 67ad55a..84a1e98 100644
--- a/mmc/activation_mmc.cpp
+++ b/mmc/activation_mmc.cpp
@@ -14,16 +14,13 @@
 }
 
 void ActivationMMC::startActivation()
-{
-}
+{}
 
 void ActivationMMC::unitStateChange(sdbusplus::message::message& msg)
-{
-}
+{}
 
 void ActivationMMC::finishActivation()
-{
-}
+{}
 
 } // namespace updater
 } // namespace software