removed some left-over code from identifying the issue

Author: dietmarkuehl

include/beman/execution/detail/let.hpp

@@ -165,7 +165,6 @@ struct impls_for<::beman::execution::detail::let_t<Completion>> : ::beman::execu
     static auto let_bind(auto& state, Receiver& receiver, Args&&... args) {
         using args_t = ::beman::execution::detail::decayed_tuple<Args...>;
         auto mkop{[&] {
-            state.args.template emplace<args_t>(::std::forward<Args>(args)...);
             return ::beman::execution::connect(
                 ::std::apply(::std::move(state.fun),
                              ::std::move(state.args.template emplace<args_t>(::std::forward<Args>(args)...))),