Update duckdb index files

.gitattributes

@@ -163,3 +163,4 @@ voidful--commonvoice_10_unit/ia.validation/index.duckdb filter=lfs diff=lfs merg
 voidful--commonvoice_10_unit/id.test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/id.train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/id.validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+voidful--commonvoice_10_unit/ig.test/index.duckdb filter=lfs diff=lfs merge=lfs -text

voidful--commonvoice_10_unit/ig.test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d636f5ad9d493431cb4bb106c60489b99224ec7d69c300df96c183f4da9de0ef
+size 1060864