Deprecation warning when building libsyclinterface on Windows

[diptorupd]

dpctl\libsyclinterface\helper\source\dpctl_error_handlers.cpp(53,32): warning: 'getenv' is deprecated: 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. [-Wdeprecated-declarations]
    const char *verbose = std::getenv("DPCTL_VERBOSITY");