Time revamp (#2304)

* Don't Use OSCalendarTime for Speedrun Timing

- Shouldn't rely on OSTicksToCalendarTime since it will be changed to handle time zone conversion, and that doesn't make sense on elapsed time

* Use OSGetSystemTime Extension

- Fixes desyncing issues with save file time and a couple other odd instances, particularly on mobile platforms that suspend apps

* Time revamp

* Update aurora

* Split IGT/RTA calculations

* Shift-Turbo to slow down

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Co-authored-by: SuperDude88 <82904174+SuperDude88@users.noreply.github.com>

src/d/d_kyeff.cpp

@@ -118,7 +118,7 @@ static int dKyeff_Create(kankyo_class* i_this) {
 
     if (strcmp(dComIfGp_getStartStageName(), "Name") == 0) {
         camera_process_class* camera = dComIfGp_getCamera(0);
-        OSTime time = OSGetTime();
+        OSTime time = DUSK_IF_ELSE(OSGetSystemTime(), OSGetTime());
         OSTicksToCalendarTime(time, &calendar);
 
         g_env_light.global_wind_influence.vec.x = 1.0f;