Update duckdb index files

.gitattributes

@@ -92,3 +92,4 @@ default/hsol_perturbed_prejudice/index.duckdb filter=lfs diff=lfs merge=lfs -tex
 default/hsol_perturbed_punctuation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/hsol_perturbed_reverseneg/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/hsol_perturbed_sne_0.1/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/hsol_perturbed_sne_0.2/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/hsol_perturbed_sne_0.2/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6aacb0f7d587af5b62064156f70b203636ca92bad661ddf861667d06cc5140b9
+size 1585152