Update duckdb index files

.gitattributes

@@ -188,3 +188,4 @@ probability_and_statistics/val/index.duckdb filter=lfs diff=lfs merge=lfs -text
 teacher_qualification/dev/index.duckdb filter=lfs diff=lfs merge=lfs -text
 fire_engineer/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 professional_tour_guide/val/index.duckdb filter=lfs diff=lfs merge=lfs -text
+teacher_qualification/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

teacher_qualification/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:216f2a19cb7f7de0b4baabaf81d2018e154663e92ec631a6cd9299f2de15097d
+size 1060864