Update duckdb index files

.gitattributes

@@ -336,3 +336,4 @@ de_pt/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 de_pt/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 de_pt/sampled_test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 de_pt/sampled_validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+de_ru/sampled_test/index.duckdb filter=lfs diff=lfs merge=lfs -text

de_ru/sampled_test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:457b396dac8a754d948afb8c7a4caacbcda09d96a673bc3e0d4035dcd71c6c7c
+size 67645440