Update duckdb index files

.gitattributes

@@ -56,3 +56,4 @@ Patt--ReCoRD_TH/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Patt--ReCoRD_TH/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Patt--ReCoRD_TH/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fce49acf4a927c6a8fa9a9f3cb4bc958e061121510465f04ff090019faf39597
+size 56373248