Update duckdb index files

.gitattributes

@@ -81,3 +81,4 @@ default/academicodec_hifi_16k_320d_large_uni/index.duckdb filter=lfs diff=lfs me
 default/audiodec_24k_320d/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/encodec_24k_1_5bps/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/funcodec_en_libritts_16k_gr8nq32ds320/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/funcodec_en_libritts_16k_nq32ds320/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c8056cc808d47b18a1264eab2dc5524840bd1284acb395ffc22e703e428a0ba
+size 1066151936