Add clang-format to repo

Add clang-format to repo.

Change-Id: I5cc1e4ed3fcbf41a28e16cf929a86cf54a3c5efb
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/src/reset_button.cpp b/src/reset_button.cpp
index 1747b71..31e01e1 100644
--- a/src/reset_button.cpp
+++ b/src/reset_button.cpp
@@ -14,10 +14,10 @@
 // limitations under the License.
 */
 
-#include "xyz/openbmc_project/Chassis/Buttons/Reset/server.hpp"
-
 #include "reset_button.hpp"
 
+#include "xyz/openbmc_project/Chassis/Buttons/Reset/server.hpp"
+
 void ResetButton::simPress()
 {
     pressed();