Update duckdb index files

.gitattributes

@@ -57,3 +57,4 @@ default/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 embedding_all-mpnet-base-v2/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 embedding_all-mpnet-base-v2/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+embedding_all-MiniLM-L12-v2/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

embedding_all-MiniLM-L12-v2/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c8bf006e4e9ccd8aeb5372066d9b81177a4688f30024e9344439137821c6d23
+size 12595200