Update duckdb index files

.gitattributes

@@ -128,3 +128,4 @@ default/es_gsd_ud_train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/nl_alpino_ud_train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/fi_ftb_ud_train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/ru_syntagrus_ud_train_b/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/no_nynorsk_ud_train/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/no_nynorsk_ud_train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:28c6cd93221b0b6adcb6bf992e033bad954c24a9d331e8ad30ecde69ce8c8a9d
+size 31993856