Update duckdb index files

.gitattributes

@@ -57,3 +57,4 @@ ZurichNLP--rsd-ists-2016/train_en/index.duckdb filter=lfs diff=lfs merge=lfs -te
 ZurichNLP--rsd-ists-2016/test_de/index.duckdb filter=lfs diff=lfs merge=lfs -text
 ZurichNLP--rsd-ists-2016/test_en/index.duckdb filter=lfs diff=lfs merge=lfs -text
 ZurichNLP--rsd-ists-2016/test_es/index.duckdb filter=lfs diff=lfs merge=lfs -text
+ZurichNLP--rsd-ists-2016/test_fr/index.duckdb filter=lfs diff=lfs merge=lfs -text

ZurichNLP--rsd-ists-2016/test_fr/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:abc3cf7e31a8f110f986bf0ce8ff5384fa63bb3fe0ba5aa18170a2a348a6dd08
+size 1323008