Update duckdb index files

.gitattributes

@@ -1,3 +1,4 @@
 elihoole--asrs-aviation-reports/json-train.parquet filter=lfs diff=lfs merge=lfs -text
 elihoole--asrs-aviation-reports/json-test.parquet filter=lfs diff=lfs merge=lfs -text
 elihoole--asrs-aviation-reports/json-validation.parquet filter=lfs diff=lfs merge=lfs -text
+elihoole--asrs-aviation-reports/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

elihoole--asrs-aviation-reports/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:15b2d812055871327adea9ded1de35899adb5a73d87973f551715d64fa63b8b6
+size 26488832