Reduce context switches by prioritizing loops over output

Change-Id: Idaa3e5bb0bc37ada967ca5b3d92d5c199cd3e77e
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/frc971/control_loops/drivetrain/drivetrain.cc b/frc971/control_loops/drivetrain/drivetrain.cc
index 95fab0a2..3413bf6 100644
--- a/frc971/control_loops/drivetrain/drivetrain.cc
+++ b/frc971/control_loops/drivetrain/drivetrain.cc
@@ -355,7 +355,7 @@
           event_loop->TryMakeSender<
               frc971::control_loops::drivetrain::RioLocalizerInputsStatic>(
               "/drivetrain")) {
-  event_loop->SetRuntimeRealtimePriority(30);
+  event_loop->SetRuntimeRealtimePriority(37);
   for (size_t ii = 0; ii < trajectory_fetchers_.size(); ++ii) {
     trajectory_fetchers_[ii].fetcher =
         event_loop->MakeFetcher<fb::Trajectory>("/drivetrain");