Merge pull request godotengine#99186 from PhairZ/wheels-of-the-bus-go…

…-round-and-round

Fix `fade_beats` defined as `int` in `audio_stream_interactive.h`

modules/interactive_music/audio_stream_interactive.h

@@ -100,7 +100,7 @@ class AudioStreamInteractive : public AudioStream {
 		TransitionFromTime from_time = TRANSITION_FROM_TIME_NEXT_BEAT;
 		TransitionToTime to_time = TRANSITION_TO_TIME_START;
 		FadeMode fade_mode = FADE_AUTOMATIC;
-		int fade_beats = 1;
+		float fade_beats = 1;
 		bool use_filler_clip = false;
 		int filler_clip = 0;
 		bool hold_previous = false;