Update duckdb index files

.gitattributes

@@ -149,3 +149,4 @@ voidful--commonvoice_10_unit/hi.test/index.duckdb filter=lfs diff=lfs merge=lfs
 voidful--commonvoice_10_unit/hi.train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/hi.validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/hsb.test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+voidful--commonvoice_10_unit/hsb.train/index.duckdb filter=lfs diff=lfs merge=lfs -text

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

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:664e23debf2ca589792993bae7148a27f1b58a9f23dbdb83c6662b41acc99f89
+size 1585152