Fix slider repeat arrows appearing too early in editor when hit markers are enabled

Closes https://github.com/ppy/osu/issues/32880

Broke in conjunction with https://github.com/ppy/osu/pull/32638 because
of transforms not being applied to `DrawableSliderRepeat` but its
individual pieces instead.

In cross-checking with stable (visual only) the early fade in of the
arrow should still apply, it just shouldn't be instantaneous as is
currently ends up being with how the code is structured.

osu.Game.Rulesets.Osu/Objects/Drawables/DrawableSliderRepeat.cs

@@ -176,10 +176,9 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
                 // More or less matches stable (see https://github.com/peppy/osu-stable-reference/blob/bb57924c1552adbed11ee3d96cdcde47cf96f2b6/osu!/GameplayElements/HitObjects/Osu/HitCircleOsu.cs#L336-L338)
                 AccentColour.Value = Color4.White;
                 Alpha = Interpolation.ValueAt(Time.Current, 1f, 0f, HitStateUpdateTime, HitStateUpdateTime + 700);
+                Arrow.Alpha = 0;
             }
 
-            Arrow.Alpha = hit ? 0 : 1;
-
             LifetimeEnd = HitStateUpdateTime + 700;
         }