[llvm] [gn build] Port cfdd8bcca85a (PR #191544)

[Nico Weber via llvm-commits]

https://github.com/nico created https://github.com/llvm/llvm-project/pull/191544

None

>From 0ab8709f21e0247ddbe7ef16b0592ac3fa44abf2 Mon Sep 17 00:00:00 2001
From: Nico Weber <thakis at chromium.org>
Date: Fri, 10 Apr 2026 18:00:36 -0400
Subject: [PATCH] [gn build] Port cfdd8bcca85a

---
 .../gn/secondary/clang-tools-extra/clang-tidy/bugprone/BUILD.gn  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/bugprone/BUILD.gn b/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/bugprone/BUILD.gn
index 39f5a24fb5742..5002182dd7499 100644
--- a/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/bugprone/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/bugprone/BUILD.gn
@@ -19,6 +19,7 @@ static_library("bugprone") {
     "ArgumentCommentCheck.cpp",
     "AssertSideEffectCheck.cpp",
     "AssignmentInIfConditionCheck.cpp",
+    "AssignmentInSelectionStatementCheck.cpp",
     "BadSignalToKillThreadCheck.cpp",
     "BitwisePointerCastCheck.cpp",
     "BoolPointerImplicitConversionCheck.cpp",