Update duckdb index files

.gitattributes

@@ -25,3 +25,4 @@ rte/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 record/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 rte/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 rte/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+wic/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

wic/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:becefdca28bdf184de51c4a192aa31339951840722e2f45673ece5e423901446
+size 1323008