Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+microsoft--LCC_python/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

microsoft--LCC_python/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:775f1def9983388a0b93e6202192dfd4d517624f6bfd1c66014e181bf5ac092c
+size 125579264