Stripping out SIFT model and just create calibration data header

Storing this in y2022 for now, though eventually it might make sense
to move to frc971.  But, I think camera_reader will stay here

Change-Id: Iac4d5f3364b0f3f63c298d3902ac66fd50053b55
Signed-off-by: Jim Ostrowski <yimmy13@gmail.com>
diff --git a/y2022/y2022_pi_template.json b/y2022/y2022_pi_template.json
index 4994a36..823a7f5 100644
--- a/y2022/y2022_pi_template.json
+++ b/y2022/y2022_pi_template.json
@@ -100,6 +100,13 @@
     },
     {
       "name": "/pi{{ NUM }}/camera",
+      "type": "frc971.vision.calibration.CalibrationData",
+      "source_node": "pi{{ NUM }}",
+      "frequency": 2,
+      "max_size": 100000
+    },
+    {
+      "name": "/pi{{ NUM }}/camera",
       "type": "y2022.vision.TargetEstimate",
       "source_node": "pi{{ NUM }}",
       "frequency": 25,