Update duckdb index files

.gitattributes

@@ -124,3 +124,4 @@ voidful--commonvoice_10_unit/eu.train/index.duckdb filter=lfs diff=lfs merge=lfs
 voidful--commonvoice_10_unit/eu.validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/fa.test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/fa.train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+voidful--commonvoice_10_unit/fa.validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

voidful--commonvoice_10_unit/fa.validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d8b325a1741739befd9e2f6a607cf5b4970d30833b4cb53078a7efe54e4a76ee
+size 6303744