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
+ammarnasr--bigcode-the-stack-dedup-java-small-subset/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

ammarnasr--bigcode-the-stack-dedup-java-small-subset/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d2656e49089a94bcbd819bcfcea7767feec03012cce8f0b4d2cdaa2791716d9e
+size 1585152