Modify joystick angle mapper to actual angle

Change-Id: I1587ec41c72038eeab61589a4b1fa68a3286b823
diff --git a/y2019/BUILD b/y2019/BUILD
index 14d0d6f..a4f498b 100644
--- a/y2019/BUILD
+++ b/y2019/BUILD
@@ -86,6 +86,7 @@
     ],
     deps = [
         "//aos/input:drivetrain_input",
+        "//frc971/zeroing:wrap",
     ],
 )