Add missing tft_weights_v9c_nist.onnx.data sidecar for nist domain

.gitattributes

@@ -36,3 +36,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 a15_results.png filter=lfs diff=lfs merge=lfs -text
 a15v2_results.png filter=lfs diff=lfs merge=lfs -text
 a15v3_results.png filter=lfs diff=lfs merge=lfs -text
+tft_weights_v9c_nist.onnx.data filter=lfs diff=lfs merge=lfs -text

tft_weights_v9c_nist.onnx.data

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8823f08710769cd8d785ba313d2d5bc1ee003ab1b06f608a823106ef06c38750
+size 431616