Update duckdb index files

.gitattributes

@@ -161,3 +161,4 @@ chinese_language_and_literature/dev/index.duckdb filter=lfs diff=lfs merge=lfs -
 college_chemistry/dev/index.duckdb filter=lfs diff=lfs merge=lfs -text
 college_chemistry/val/index.duckdb filter=lfs diff=lfs merge=lfs -text
 computer_architecture/val/index.duckdb filter=lfs diff=lfs merge=lfs -text
+computer_architecture/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

computer_architecture/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5aadc3bf65380f900c429306a37e227d0cb087cebc4cb40e70a25b077fc2780e
+size 1060864