Update duckdb index files

.gitattributes

@@ -70,3 +70,4 @@ translate_hr/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 transcribe_hu/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 translate_hu/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 transcribe_it/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+translate_it/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

translate_it/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1af8ff6c3d679258d637858b57b9768f625cecde259648b4d1b05bbce385e08c
+size 336343040