Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+bhlim--AAPL-SEC-testdata/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

bhlim--AAPL-SEC-testdata/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6582401f22331f2cfd7bfb25e53020165cb4279e661c502387488aa89ab2bae0
+size 11808768