Update duckdb index files

.gitattributes

@@ -56,3 +56,4 @@ data/neumarco.tar.gz filter=lfs diff=lfs merge=lfs -text
 default/fas/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/zho/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/rus/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/rus/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text

default/rus/partial-index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5f3d5fff5026928ae57f7b44201ce6fc367c246e9cfe253a0ac439d737be0e72
+size 2533634048