Update duckdb index files

Isma--librispeech_tiny/2h/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:deb42a35a26a676d9c010c7810f314d42204fc446fafcee7da1c6b4b31b1c42a
-size 282603520
+oid sha256:ff4bd4a69c04c42007249b960633047992f34395aaef7e39bec52da91675bd5d
+size 282079232