fix: use after std::move

[vansangpfiev]

This pull request includes changes to the engine/services/engine_service.cc file to improve the handling of paths in the LoadEngine and RegisterEngineLibPath methods. The most important changes involve the removal of buggy std::move (use after move) operations when pushing back paths into the std::vector.

Codebase simplification:

• engine/services/engine_service.cc: Removed unnecessary std::move operations when pushing cuda_path and engine_dir_path into the paths vector in both the LoadEngine and RegisterEngineLibPath methods. [1] [2]## Describe Your Changes