Move calibration flatbuffer to frc971

This was the exact same in 2022 and 2023, and the namespace was already
frc971.

Signed-off-by: milind-u <milind.upadhyay@gmail.com>
Change-Id: Ibc92525cc7f946116399524e9799139669f73d96
diff --git a/y2022/vision/target_estimate.fbs b/y2022/vision/target_estimate.fbs
index 3ba10f03..9ba2b11 100644
--- a/y2022/vision/target_estimate.fbs
+++ b/y2022/vision/target_estimate.fbs
@@ -1,4 +1,4 @@
-include "y2022/vision/calibration.fbs";
+include "frc971/vision/calibration.fbs";
 
 namespace y2022.vision;