Update duckdb index files

.gitattributes

@@ -294,3 +294,4 @@ voidful--commonvoice_10_unit/tt.test/index.duckdb filter=lfs diff=lfs merge=lfs
 voidful--commonvoice_10_unit/tt.train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/tt.validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/ug.test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+voidful--commonvoice_10_unit/ug.train/index.duckdb filter=lfs diff=lfs merge=lfs -text

voidful--commonvoice_10_unit/ug.train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3bf2729798d21782b943b1ecb4484365d5fd2b4df92726b1827e75a6391490bc
+size 3420160