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
 chenziyang--MultiTQ/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+chenziyang--MultiTQ/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

chenziyang--MultiTQ/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:542559ae663f04afb55a25ff449ea143e0916f9eb32ae090b6d2f91e8d865435
+size 8925184