Update duckdb index files

.gitattributes

@@ -309,3 +309,4 @@ voidful--commonvoice_10_unit/vi.test/index.duckdb filter=lfs diff=lfs merge=lfs
 voidful--commonvoice_10_unit/vi.train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/vi.validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/vot.test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+voidful--commonvoice_10_unit/vot.train/index.duckdb filter=lfs diff=lfs merge=lfs -text

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

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:383a1c0daf732d7ed7533eabeabfc3be9361f07233d7ab1b5e598570ddd24c78
+size 1060864