Update duckdb index files

.gitattributes

@@ -8,3 +8,4 @@ pszemraj--govreport-summarization-8192/csv-validation.parquet filter=lfs diff=lf
 pszemraj--govreport-summarization-8192/csv-train.parquet filter=lfs diff=lfs merge=lfs -text
 pszemraj--govreport-summarization-8192/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 pszemraj--govreport-summarization-8192/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+pszemraj--govreport-summarization-8192/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

pszemraj--govreport-summarization-8192/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5d42a71fc6623c0f050ba439cc1314877f7a666432df1d2e0707c5c2f62908b9
+size 229126144