Update duckdb index files

.gitattributes

@@ -338,3 +338,4 @@ de_all/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 de_legislation/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 de_other/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 de_wikipedia/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+el_caselaw/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

el_caselaw/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:779496faf24ae6bb4c2d5be5dda0b64c0f5e46f7a6ced09c4f628fa27f3d8bb9
+size 4993024