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
 kernelguardian--flant5action/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+kernelguardian--flant5action/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

kernelguardian--flant5action/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:539fbafbde544d1feb231f5ecdeec67bb97648d8cf0da91cac90d2b12d804f22
+size 1323008