Update duckdb index files

.gitattributes

@@ -5,3 +5,4 @@ stjokerli--TextToText_multirc_seqio/train/0000.parquet filter=lfs diff=lfs merge
 stjokerli--TextToText_multirc_seqio/validation/0000.parquet filter=lfs diff=lfs merge=lfs -text
 stjokerli--TextToText_multirc_seqio/test/0000.parquet filter=lfs diff=lfs merge=lfs -text
 stjokerli--TextToText_multirc_seqio/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+stjokerli--TextToText_multirc_seqio/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

stjokerli--TextToText_multirc_seqio/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1cd1f24dc6608f550af1b9ee9810e19534fe47c6907031a3bbc04709ea7db0ab
+size 54013952