Make zoom transition smoother (WordPress#66017)

Co-authored-by: richtabor <[email protected]>
Co-authored-by: youknowriad <[email protected]>

packages/base-styles/_animations.scss

@@ -37,7 +37,7 @@
 }
 
 @mixin editor-canvas-resize-animation() {
-	transition: all 0.5s cubic-bezier(0.65, 0, 0.45, 1);
+	transition: all 0.4s cubic-bezier(0.46, 0.03, 0.52, 0.96);
 	@include reduce-motion("transition");
 }