Update duckdb index files

.gitattributes

@@ -55,3 +55,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 test.parquet filter=lfs diff=lfs merge=lfs -text
 train.parquet filter=lfs diff=lfs merge=lfs -text
 validation.parquet filter=lfs diff=lfs merge=lfs -text
+pszemraj--SQuALITY-v1.3-flat/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

pszemraj--SQuALITY-v1.3-flat/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2262b5f31d778bfa72db64c8d9532909dbf3830bf657de9e9addb1e5aae70eb5
+size 30683136