Merge commit 'd6a2ca3eb81d' from llvm.org/main into next

Author: git apple-llvm automerger

llvm/utils/gn/secondary/lldb/tools/lldb-dap/BUILD.gn

@@ -74,6 +74,7 @@ static_library("lib") {
     "Protocol/ProtocolBase.cpp",
     "Protocol/ProtocolRequests.cpp",
     "Protocol/ProtocolTypes.cpp",
+    "ProtocolUtils.cpp",
     "RunInTerminal.cpp",
     "SourceBreakpoint.cpp",
     "Transport.cpp",