Update duckdb index files

.gitattributes

@@ -349,3 +349,4 @@ da_all/partial-train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 da_legislation/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 de_all/partial-train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 es_wikipedia/partial-train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+fr_caselaw/partial-train/index.duckdb filter=lfs diff=lfs merge=lfs -text

fr_caselaw/partial-train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f92670fd5b7488b72a90caca70c136fef9f55b071c9bbaa2ac48b746461e4958
+size 6616788992