Update duckdb index files

.gitattributes

@@ -961,3 +961,4 @@ multilingual/partial-validation/0008.parquet filter=lfs diff=lfs merge=lfs -text
 multilingual/partial-validation/0009.parquet filter=lfs diff=lfs merge=lfs -text
 bg-Latn/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 co/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+gd/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

gd/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d74dfd687b3624ca1e2682471858eb3854ddc2ec9a9746e0fa2333452f85dc30
+size 2633728