Calibrate 2022 robot

Flip the intake up/down direction to be easier to measure.

Change-Id: I15eba65f8a675ff97e8891bc9a18c69177cba036
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/y2022/constants.h b/y2022/constants.h
index 2c29950..f8b006e 100644
--- a/y2022/constants.h
+++ b/y2022/constants.h
@@ -63,7 +63,7 @@
   static constexpr double kIntakeEncoderCountsPerRevolution() { return 4096.0; }
 
   static constexpr double kIntakeEncoderRatio() {
-    return (16.0 / 64.0) * (20.0 / 50.0);
+    return (16.0 / 64.0) * (18.0 / 62.0);
   }
 
   static constexpr double kIntakePotRatio() { return 16.0 / 64.0; }