Update duckdb index files

.gitattributes

@@ -54,3 +54,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 NaiveNeuron--wikigoldsk/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 NaiveNeuron--wikigoldsk/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+NaiveNeuron--wikigoldsk/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

NaiveNeuron--wikigoldsk/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:01822ec7c16e4cbaa42e691f5130d5fadc07cfca1d601dd4656b59f39806c15e
+size 1323008