Update duckdb index files

.gitattributes

@@ -58,3 +58,4 @@ default/academicodec_hifi_16k_320d/index.duckdb filter=lfs diff=lfs merge=lfs -t
 default/academicodec_hifi_16k_320d_large_uni/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/academicodec_hifi_24k_320d/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/dac_16k/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/dac_44k/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text

default/dac_44k/partial-index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:52ed72f816146fcc942dc5a05b7addc5678a3ab85e17256c06e6c6afdf95c3ea
+size 4590940160