Update duckdb index files

.gitattributes

@@ -71,3 +71,4 @@ default/dac_24k/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/dac_44k/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/academicodec_hifi_16k_320d/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/original/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_24k_320d/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:36dc6432cf68e63e499543d062e021891e13f3d644a1c5cdbbf0ba0e4cdbbbd2
+size 1722298368