build: upgrade shunit2 lib

oldratlee · oldratlee · commit 9f24158b7d7a · 2024-01-10T13:29:46.000+08:00
diff --git a/test-cases/shunit2-lib b/test-cases/shunit2-lib
@@ -1 +1 @@
-Subproject commit 47be8b23a46a7897e849f1841f0fb704d34d0f6e
+Subproject commit 3334e53047ad143669870a9c223b70a81156533a
