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/time/time.cc b/aos/time/time.cc
index 4f39c36..361616c 100644
--- a/aos/time/time.cc
+++ b/aos/time/time.cc
@@ -156,9 +156,8 @@
     return std::nullopt;
   }
 
-  return realtime_clock::time_point(
-      std::chrono::seconds(seconds) +
-      std::chrono::nanoseconds(nanoseconds_data));
+  return realtime_clock::time_point(std::chrono::seconds(seconds) +
+                                    std::chrono::nanoseconds(nanoseconds_data));
 }
 #endif