Update duckdb index files

.gitattributes

@@ -54,3 +54,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 harshildarji--legal-reference-annotations/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+PaDaS-Lab--legal-reference-annotations/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

PaDaS-Lab--legal-reference-annotations/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c612d48316cc71aa57cbfacf8950e24b66e545c9b2bc08951c8a32cd81e4acd7
+size 20721664