Update duckdb index files

.gitattributes

@@ -71,3 +71,4 @@ default/encodec_24k_12bps/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/funcodec_en_libritts_16k_nq32ds320/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/academicodec_hifi_24k_320d/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/academicodec_hifi_16k_320d_large_uni/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/encodec_24k_24bps/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/encodec_24k_24bps/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e9b6ff607ad136b0e78c59330abe3e0df64c30018e3e7a593b36c373bc74ac28
+size 19410944