Update duckdb index files

.gitattributes

@@ -68,3 +68,4 @@ company/challenge_test_topic_diversity_8/index.duckdb filter=lfs diff=lfs merge=
 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/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+film/challenge_test_abstractivity_1/index.duckdb filter=lfs diff=lfs merge=lfs -text

film/challenge_test_abstractivity_1/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b851fee40298386017472a011ccbd22d4c07b63040379836686522e4f08387f4
+size 7090176