Update duckdb index files

.gitattributes

@@ -320,3 +320,4 @@ voidful--commonvoice_10_unit/zh_HK.test/index.duckdb filter=lfs diff=lfs merge=l
 voidful--commonvoice_10_unit/zh_HK.train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/zh_HK.validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/zh_TW.test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+voidful--commonvoice_10_unit/zh_TW.train/index.duckdb filter=lfs diff=lfs merge=lfs -text

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

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3451b4d5e8f808304e37e46db7b61365b9fafc466bb7b6bc462c830d3ba5247c
+size 3420160