Fix sol problem in emplace method

[paulocoutinhox]

Describe your changes

Fix error:

[100%] Building CXX object engine/extensions/scripting/lua-bindings/CMakeFiles/axlua.dir/Users/paulo/Developer/workspaces/cpp/axmol/3rdparty/yasio/yasio/bindings/lyasio.cpp.o
In file included from /Users/paulo/Developer/workspaces/cpp/axmol/3rdparty/yasio/yasio/bindings/lyasio.cpp:83:
In file included from /Users/paulo/Developer/workspaces/cpp/axmol/3rdparty/yasio/yasio/bindings/yasio_sol.hpp:29:
/Users/paulo/Developer/workspaces/cpp/axmol/3rdparty/lua/sol/sol.hpp:6755:10: error: no member named 'construct' in 'optional<type-parameter-0-0 &>'
 6755 |                         this->construct(std::forward<Args>(args)...);
      |                         ~~~~  ^
/Users/paulo/Developer/workspaces/cpp/axmol/3rdparty/lua/sol/sol.hpp:14541:32: warning: unknown warning group '-Wmaybe-uninitialized', ignored [-Wunknown-warning-option]
 14541 | #pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
       |                                ^
/Users/paulo/Developer/workspaces/cpp/axmol/3rdparty/lua/sol/sol.hpp:17294:32: warning: unknown warning group '-Wmaybe-uninitialized', ignored [-Wunknown-warning-option]
 17294 | #pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
       |                                ^
2 warnings and 1 error generated.

Issue ticket number and link

#1923

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[halx99]

nice, maybe you can also make a pr to https://github.com/ThePhD/sol2

[paulocoutinhox]

nice, maybe you can also make a pr to https://github.com/ThePhD/sol2

done: ThePhD/sol2#1606