Update duckdb index files

.gitattributes

@@ -4,3 +4,4 @@ Always_Never/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Always_Never/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Antonym_Negation/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Antonym_Negation/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+Encyclopedic_Composition/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

Encyclopedic_Composition/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:46a0cb2f26cc31e1a1d491cfa034a3572b639d1497820b660127c3241f8fd81e
+size 1060864