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
 FelipeBandeiraPoatek--evaluation/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+FelipeBandeiraPoatek--evaluation/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

FelipeBandeiraPoatek--evaluation/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2e53c26611e2333584f78e1d218c03118b74112a2bee5966d6bad54477b53c66
+size 54013952