Update duckdb index files

.gitattributes

@@ -162,3 +162,4 @@ fiqa-queries/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 quora-qrels/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 cqadupstack-stats-qrels/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 climate-fever-corpus/train/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text
+fever-corpus/train/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text

fever-corpus/train/partial-index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ff135004299bd09f5db8ad1e599e418dadf7421fd457917e98726b54eeefe6c
+size 10871386112