Update duckdb index files

.gitattributes

@@ -150,3 +150,4 @@ default/it_parlamint_ud_train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/no_nynorsklia_ud_train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/tr_framenet_ud_train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/gd_arcosg_ud_train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/it_vit_ud_train/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/it_vit_ud_train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4405d5ca82217e0e29dfaf02fc1c97ecbe2c98709934b6ec80f0652630a7b07e
+size 37498880