Maintenance: Resolve Build Warnings (Windows)

[dreamsyntax]

From Windows build output:

D:\a\dolphin-memory-engine\dolphin-memory-engine\Source\DolphinProcess\Windows\WindowsDolphinProcess.cpp(20,29): warning C4996: 'std::codecvt_utf8<wchar_t,1114111,(std::codecvt_mode)0>': warning STL4017: std::wbuffer_convert, std::wstring_convert, and the <codecvt> header (containing std::codecvt_mode, std::codecvt_utf8, std::codecvt_utf16, and std::codecvt_utf8_utf16) are deprecated in C++17. (The std::codecvt class template is NOT deprecated.) The C++ Standard doesn't provide equivalent non-deprecated functionality; consider using MultiByteToWideChar() and WideCharToMultiByte() from <Windows.h> instead. You can define _SILENCE_CXX17_CODECVT_HEADER_DEPRECATION_WARNING or _SILENCE_ALL_CXX17_DEPRECATION_WARNINGS to suppress this warning. [D:\a\dolphin-memory-engine\dolphin-memory-engine\Source\bin\dolphin-memory-engine.vcxproj]
  C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.38.33130\include\codecvt(34,1):
  see declaration of 'std::codecvt_utf8'
  
D:\a\dolphin-memory-engine\dolphin-memory-engine\Source\DolphinProcess\Windows\WindowsDolphinProcess.cpp(20,8): warning C4996: 'std::wstring_convert<std::codecvt_utf8<wchar_t,1114111,(std::codecvt_mode)0>,wchar_t,std::allocator<wchar_t>,std::allocator<char>>': warning STL4017: std::wbuffer_convert, std::wstring_convert, and the <codecvt> header (containing std::codecvt_mode, std::codecvt_utf8, std::codecvt_utf16, and std::codecvt_utf8_utf16) are deprecated in C++17. (The std::codecvt class template is NOT deprecated.) The C++ Standard doesn't provide equivalent non-deprecated functionality; consider using MultiByteToWideChar() and WideCharToMultiByte() from <Windows.h> instead. You can define _SILENCE_CXX17_CODECVT_HEADER_DEPRECATION_WARNING or _SILENCE_ALL_CXX17_DEPRECATION_WARNINGS to suppress this warning. [D:\a\dolphin-memory-engine\dolphin-memory-engine\Source\bin\dolphin-memory-engine.vcxproj]
  C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.38.33130\include\xlocbuf(303,1):
  see declaration of 'std::wstring_convert'
  
D:\a\dolphin-memory-engine\dolphin-memory-engine\Source\DolphinProcess\Windows\WindowsDolphinProcess.cpp(20,52): warning C4996: 'std::wstring_convert<std::codecvt_utf8<wchar_t,1114111,(std::codecvt_mode)0>,wchar_t,std::allocator<wchar_t>,std::allocator<char>>::wstring_convert': warning STL4017: std::wbuffer_convert, std::wstring_convert, and the <codecvt> header (containing std::codecvt_mode, std::codecvt_utf8, std::codecvt_utf16, and std::codecvt_utf8_utf16) are deprecated in C++17. (The std::codecvt class template is NOT deprecated.) The C++ Standard doesn't provide equivalent non-deprecated functionality; consider using MultiByteToWideChar() and WideCharToMultiByte() from <Windows.h> instead. You can define _SILENCE_CXX17_CODECVT_HEADER_DEPRECATION_WARNING or _SILENCE_ALL_CXX17_DEPRECATION_WARNINGS to suppress this warning. [D:\a\dolphin-memory-engine\dolphin-memory-engine\Source\bin\dolphin-memory-engine.vcxproj]
D:\a\dolphin-memory-engine\dolphin-memory-engine\Source\DolphinProcess\Windows\WindowsDolphinProcess.cpp(21,16): warning C4996: 'std::wstring_convert<std::codecvt_utf8<wchar_t,1114111,(std::codecvt_mode)0>,wchar_t,std::allocator<wchar_t>,std::allocator<char>>::from_bytes': warning STL4017: std::wbuffer_convert, std::wstring_convert, and the <codecvt> header (containing std::codecvt_mode, std::codecvt_utf8, std::codecvt_utf16, and std::codecvt_utf8_utf16) are deprecated in C++17. (The std::codecvt class template is NOT deprecated.) The C++ Standard doesn't provide equivalent non-deprecated functionality; consider using MultiByteToWideChar() and WideCharToMultiByte() from <Windows.h> instead. You can define _SILENCE_CXX17_CODECVT_HEADER_DEPRECATION_WARNING or _SILENCE_ALL_CXX17_DEPRECATION_WARNINGS to suppress this warning. [D:\a\dolphin-memory-engine\dolphin-memory-engine\Source\bin\dolphin-memory-engine.vcxproj]
D:\a\dolphin-memory-engine\dolphin-memory-engine\Source\DolphinProcess\Windows\WindowsDolphinProcess.cpp(34,54): warning C4996: 'getenv': This function or variable may be unsafe. Consider using _dupenv_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. [D:\a\dolphin-memory-engine\dolphin-memory-engine\Source\bin\dolphin-memory-engine.vcxproj]