Update duckdb index files

.gitattributes

@@ -318,3 +318,4 @@ voidful--commonvoice_10_unit/zh_CN.train/index.duckdb filter=lfs diff=lfs merge=
 voidful--commonvoice_10_unit/zh_CN.validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/zh_HK.test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/zh_HK.train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+voidful--commonvoice_10_unit/zh_HK.validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

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

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6f4a001d293877fa3a3127a6e393d47180743fe7ff4563f517397b7905d10a0c
+size 4993024