Only try to use NV_system_time on Android.
Only try to use NV_system_time on Android.

unknownbrackets/native,hrydgard/native,hrydgard/native,zhykzhykzhyk/ppsspp-native,libretro/ppsspp-native,hrydgard/native,zhykzhykzhyk/ppsspp-native,libretro/ppsspp-native,libretro/ppsspp-native,unknownbrackets/native,unknownbrackets/native,hrydgard/native,libretro/ppsspp-native,zhykzhykzhyk/ppsspp-native,zhykzhykzhyk/ppsspp-native,unknownbrackets/native