Update duckdb index files

.gitattributes

@@ -58,3 +58,4 @@ default/academicodec_hifi_16k_320d/partial-index.duckdb filter=lfs diff=lfs merg
 default/academicodec_hifi_24k_320d/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/funcodec_en_libritts_16k_gr1nq32ds320/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/funcodec_en_libritts_16k_gr8nq32ds320/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/audiodec_24k_320d/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text

default/audiodec_24k_320d/partial-index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:98044f36c5b660fc32aa510b1eed0fa53ab91935a59ef0440616df20fd098ceb
+size 5047595008