Update duckdb index files

.gitattributes

@@ -158,3 +158,4 @@ voidful--commonvoice_10_unit/hy_AM.test/index.duckdb filter=lfs diff=lfs merge=l
 voidful--commonvoice_10_unit/hy_AM.train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/hy_AM.validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/ia.test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+voidful--commonvoice_10_unit/ia.train/index.duckdb filter=lfs diff=lfs merge=lfs -text

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

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0b6059353e70853370c45dc3de612ae9a7ece098fea1198f0e02d8ad69a0c712
+size 3420160