Update duckdb index files

.gitattributes

@@ -83,3 +83,4 @@ da-es/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 da-et/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 da-fi/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 da-fr/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+da-hu/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

da-hu/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c83a9f167e170d09ba957b0aaaa33f838bf80fb06a8b5375b8378e0a0af0159a
+size 50343936