[gn build] Port 850b492

Author: llvmgnsyncbot

llvm/utils/gn/secondary/bolt/lib/Passes/BUILD.gn

@@ -37,6 +37,7 @@ static_library("Passes") {
     "LongJmp.cpp",
     "LoopInversionPass.cpp",
     "MCF.cpp",
+    "NonPacProtectedRetAnalysis.cpp",
     "PLTCall.cpp",
     "PatchEntries.cpp",
     "PettisAndHansen.cpp",