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.h b/aos/events/event_loop.h
index 8825464..5eaaf22 100644
--- a/aos/events/event_loop.h
+++ b/aos/events/event_loop.h
@@ -9,6 +9,9 @@
 #include <string_view>
 
 #include "absl/container/btree_set.h"
+#include "flatbuffers/flatbuffers.h"
+#include "glog/logging.h"
+
 #include "aos/configuration.h"
 #include "aos/configuration_generated.h"
 #include "aos/events/channel_preallocated_allocator.h"
@@ -22,8 +25,6 @@
 #include "aos/time/time.h"
 #include "aos/util/phased_loop.h"
 #include "aos/uuid.h"
-#include "flatbuffers/flatbuffers.h"
-#include "glog/logging.h"
 
 DECLARE_bool(timing_reports);
 DECLARE_int32(timing_report_ms);