Update duckdb index files

.gitattributes

@@ -193,3 +193,4 @@ voidful--commonvoice_10_unit/lg.validation/index.duckdb filter=lfs diff=lfs merg
 voidful--commonvoice_10_unit/lt.test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/lt.train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/lt.validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+voidful--commonvoice_10_unit/lv.test/index.duckdb filter=lfs diff=lfs merge=lfs -text

voidful--commonvoice_10_unit/lv.test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1b356a79a8988c78c1b9b4b2e32f9940e7b069e8c30070281afa3f8935a9c005
+size 1847296