Run clang-format on the entire repo

This patch clang-formats the entire repo. Third-party code is
excluded.

I needed to fix up the .clang-format file so that all the header
includes are ordered properly. I could have sworn that it used to work
without the extra modification, but I guess not.

Signed-off-by: Philipp Schrader <philipp.schrader@gmail.com>
Change-Id: I64bb9f2c795401393f9dfe2fefc4f04cb36b52f6
diff --git a/aos/events/event_loop_param_test.h b/aos/events/event_loop_param_test.h
index fad8dea..d795a13 100644
--- a/aos/events/event_loop_param_test.h
+++ b/aos/events/event_loop_param_test.h
@@ -5,6 +5,8 @@
 #include <string_view>
 #include <vector>
 
+#include "gtest/gtest.h"
+
 #include "aos/events/event_loop.h"
 #include "aos/events/test_message_generated.h"
 #include "aos/events/test_message_schema.h"
@@ -15,7 +17,6 @@
 #include "aos/network/message_bridge_client_schema.h"
 #include "aos/network/message_bridge_server_schema.h"
 #include "aos/network/timestamp_schema.h"
-#include "gtest/gtest.h"
 
 namespace aos {
 namespace testing {