pass lua state to lambda

[rdelian]

A fix for this

local function TestLuaMachineUMG()
  local w = _ui.create_user_widget()
  local btn = w.CreateButton()
  print(`{btn}`)
end

TestLuaMachineUMG() -- LuaProxyWidget@00000178BDCFDF20

coroutine.resume(coroutine.create(function()
  TestLuaMachineUMG() -- userdata: 0x00000179cb1003c8
end))