Update duckdb index files

.gitattributes

@@ -102,3 +102,4 @@ fm+fc+c+m+f/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 t+tc/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 fm+fc+c+m+f/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 fm+fc+c+m+f+t+tc/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+fm+fc+c+m+f+t+tc/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

fm+fc+c+m+f+t+tc/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7e98b193f1176620ce679671623147bed348d5ba7c7f752527ac3ea6dfc4385
+size 5779456