Update duckdb index files

.gitattributes

@@ -66,3 +66,4 @@ company/challenge_test_topic_diversity_5/index.duckdb filter=lfs diff=lfs merge=
 company/challenge_test_topic_diversity_7/index.duckdb filter=lfs diff=lfs merge=lfs -text
 company/challenge_test_topic_diversity_8/index.duckdb filter=lfs diff=lfs merge=lfs -text
 film/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+film/challenge_test_abstractivity_0/index.duckdb filter=lfs diff=lfs merge=lfs -text

film/challenge_test_abstractivity_0/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2fb8c59af956f76a63c52b956a9b588bf61a96ed16f8617d60cc3d6110365129
+size 3158016