[llvm] [gn build] Port 15cbda42e14b7 (PR #228406)

[Nico Weber via llvm-commits]

https://github.com/nico updated https://github.com/llvm/llvm-project/pull/228406

>From 4c1be70f174a12a57b6305e0ba56efe852f1eef2 Mon Sep 17 00:00:00 2001
From: Nico Weber <thakis at chromium.org>
Date: Fri, 2 Oct 2026 05:11:27 -0700
Subject: [PATCH] [gn build] Port 15cbda42e14b7

---
 llvm/utils/gn/secondary/clang/unittests/Serialization/BUILD.gn | 1 +
 1 file changed, 1 insertion(+)

diff --git a/llvm/utils/gn/secondary/clang/unittests/Serialization/BUILD.gn b/llvm/utils/gn/secondary/clang/unittests/Serialization/BUILD.gn
index 4a6231c72ab18e..ee8fe27f54c29a 100644
--- a/llvm/utils/gn/secondary/clang/unittests/Serialization/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang/unittests/Serialization/BUILD.gn
@@ -21,6 +21,7 @@ unittest("SerializationTests") {
     "ModuleCacheTest.cpp",
     "NamespaceLookupTest.cpp",
     "PreambleInNamedModulesTest.cpp",
+    "ResolveImportedPathTest.cpp",
     "SourceLocationEncodingTest.cpp",
     "VarDeclConstantInitTest.cpp",
   ]