[lldb] Convert ProcessWindows.cpp to new Status API (NFC)

(cherry picked from commit e0a93d3)

Author: adrian-prantl

lldb/source/Plugins/Process/Windows/Common/DebuggerThread.cpp

@@ -57,7 +57,7 @@ Status DebuggerThread::DebugLaunch(const ProcessLaunchInfo &launch_info) {
       "lldb.plugin.process-windows.secondary[?]",
       [this, launch_info] { return DebuggerThreadLaunchRoutine(launch_info); });
   if (!secondary_thread) {
-    result = Status(secondary_thread.takeError());
+    result = Status::FromError(secondary_thread.takeError());
     LLDB_LOG(log, "couldn't launch debugger thread. {0}", result);
   }
 

lldb/source/Plugins/Process/Windows/Common/ProcessWindows.cpp

@@ -821,7 +821,7 @@ void ProcessWindows::OnDebuggerError(const Status &error, uint32_t type) {
     // If we haven't actually launched the process yet, this was an error
     // launching the process.  Set the internal error and signal the initial
     // stop event so that the DoLaunch method wakes up and returns a failure.
-    m_session_data->m_launch_error = error;
+    m_session_data->m_launch_error = error.Clone();
     ::SetEvent(m_session_data->m_initial_stop_event);
     LLDB_LOG(
         log,