Update duckdb index files

.gitattributes

@@ -19,3 +19,4 @@ DTU54DL--common-accent-augmented-proc/parquet-train-00017-of-00020.parquet filte
 DTU54DL--common-accent-augmented-proc/parquet-train-00018-of-00020.parquet filter=lfs diff=lfs merge=lfs -text
 DTU54DL--common-accent-augmented-proc/parquet-train-00019-of-00020.parquet filter=lfs diff=lfs merge=lfs -text
 DTU54DL--common-accent-augmented-proc/parquet-test.parquet filter=lfs diff=lfs merge=lfs -text
+DTU54DL--common-accent-augmented-proc/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

DTU54DL--common-accent-augmented-proc/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:72ceded96d0d2b48bb9e674041bf6ff5eee380deecd55016ca36db45436296a4
+size 124006400