docs/zh_CN: Update the translation of dev-tools/testing-overview

Update to commit 42fb9cfd ("Documentation: dev-tools:
Add link to RV docs")
Reviewed-by: Alex Shi <alexs@kernel.org>
Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240612091155.38866-1-dzm91@hust.edu.cn

Documentation/translations/zh_CN/dev-tools/testing-overview.rst

@@ -99,6 +99,8 @@ Documentation/dev-tools/kcov.rst 是能够构建在内核之中，用于在每
   参阅 Documentation/dev-tools/kfence.rst
 * lockdep是一个锁定正确性检测器。参阅
   Documentation/locking/lockdep-design.rst
+* 运行时确认（Runtime Verification）支持检查给定子系统的特定行为。参阅
+  Documentation/trace/rv/runtime-verification.rst。
 * 除此以外，在内核中还有一些其它的调试工具，大多数能在
   lib/Kconfig.debug 中找到。