Update duckdb index files

.gitattributes

@@ -67,3 +67,4 @@ qmsum/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 trec/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 passage_retrieval_en/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 vcsum/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+musique/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

musique/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cc31e9c82327d723f0b4efa7bba4b04968a8da6500b4a5d07605a1f6a68dbe0b
+size 17838080