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/frc971/control_loops/control_loop_test.h b/frc971/control_loops/control_loop_test.h
index 90c93c7..c667568 100644
--- a/frc971/control_loops/control_loop_test.h
+++ b/frc971/control_loops/control_loop_test.h
@@ -4,6 +4,9 @@
 #include <chrono>
 #include <string_view>
 
+#include "glog/logging.h"
+#include "gtest/gtest.h"
+
 #include "aos/events/simulated_event_loop.h"
 #include "aos/flatbuffers.h"
 #include "aos/json_to_flatbuffer.h"
@@ -12,8 +15,6 @@
 #include "aos/time/time.h"
 #include "frc971/input/joystick_state_generated.h"
 #include "frc971/input/robot_state_generated.h"
-#include "glog/logging.h"
-#include "gtest/gtest.h"
 
 namespace frc971 {
 namespace testing {