Update duckdb index files

.gitattributes

@@ -52,3 +52,4 @@ 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
+phongmt184172--mtet/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

phongmt184172--mtet/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40808de665587e8097a86ee41428bfa971217616e01ad71559582e8b8bf2675e
+size 3420160