Update duckdb index files

.gitattributes

@@ -59,3 +59,4 @@ selfapr-defects4j-in/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 selfapr-defects4j-out/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 sequencer-corpus-in/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 sequencer-defects4j-in/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+sequencer-defects4j-out/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

sequencer-defects4j-out/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6faa98fdd4dde51b1a0e20455840479d8fc49a8c54f75bb1615226eb98c39436
+size 1060864