Update duckdb index files

.gitattributes

@@ -58,3 +58,4 @@ default/lexicon_valid/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/sentence_test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/sentence_valid/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/sentence_train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/homograph_test/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/homograph_test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3d1473d9d5a973840a59c93a0fe92b33902276fd32b355943581a63e28a47e0e
+size 1060864