update premake

Author: salix5

gframe/premake5.lua

@@ -65,7 +65,7 @@ project "YGOPro"
         end
         links { "opengl32", "ws2_32", "winmm", "gdi32", "kernel32", "user32", "imm32" }
     filter "not action:vs*"
-        buildoptions { "-std=c++14", "-fno-rtti" }
+        buildoptions { "-std=c++17", "-fno-rtti" }
     filter "not system:windows"
         links { "event_pthreads", "dl", "pthread" }
     filter "system:macosx"