Update duckdb index files

.gitattributes

@@ -59,3 +59,4 @@ pt_lp_CJPG/train/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text
 mlp_pt_CJPG/train/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text
 mlp_pt_BRCAD-5/train/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text
 mlp_pt_eurlex-contracts/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+mlp_pt_eurlex-caselaw/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

mlp_pt_eurlex-caselaw/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:953cd1dae5b243d19f6d7c47f42fcef17e24d1cf5f427adddc2c775bae34f4b0
+size 1609314304