[NFC][lldb-dap] Avoid unnecessary copy in setBreakpoint (#142179)

Author: da-viper

lldb/tools/lldb-dap/Handler/SetBreakpointsRequestHandler.cpp

@@ -7,8 +7,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "DAP.h"
-#include "EventHelper.h"
-#include "JSONUtils.h"
 #include "Protocol/ProtocolRequests.h"
 #include "RequestHandler.h"
 #include <vector>
@@ -22,7 +20,7 @@ namespace lldb_dap {
 llvm::Expected<protocol::SetBreakpointsResponseBody>
 SetBreakpointsRequestHandler::Run(
     const protocol::SetBreakpointsArguments &args) const {
-  const auto response_breakpoints =
+  std::vector<protocol::Breakpoint> response_breakpoints =
       dap.SetSourceBreakpoints(args.source, args.breakpoints);
   return protocol::SetBreakpointsResponseBody{std::move(response_breakpoints)};
 }