[Base] Check success of sync primitive creation

- Mainly use `assert`s, since failure is very rare
- Forward failure of `CreateSemaphore` to guests because it is more easy
  to trigger with invalid initial parameters.

src/xenia/gpu/trace_player.cc

@@ -30,6 +30,7 @@ TracePlayer::TracePlayer(GraphicsSystem* graphics_system)
                    kMemoryProtectRead | kMemoryProtectWrite);
 
   playback_event_ = xe::threading::Event::CreateAutoResetEvent(false);
+  assert_not_null(playback_event_);
 }
 
 TracePlayer::~TracePlayer() { delete[] edram_snapshot_; }