Update duckdb index files

.gitattributes

@@ -184,3 +184,4 @@ voidful--commonvoice_10_unit/kk.validation/index.duckdb filter=lfs diff=lfs merg
 voidful--commonvoice_10_unit/kmr.test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/kmr.train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/kmr.validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+voidful--commonvoice_10_unit/ky.test/index.duckdb filter=lfs diff=lfs merge=lfs -text

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

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8b5d604c7e5adfeec6e837985eefe26d8555fb829761a034c13a31ea9e466ad
+size 1847296