fix: improve global transition handling of effect cleardown

Author: trueadm

packages/svelte/tests/runtime-runes/samples/dynamic-component-transition/Component.svelte

@@ -8,5 +8,3 @@
 {#if show}
 	<button onclick={()=> show = false} transition:fade|global={{ duration: 100 }}>Hide</button>
 {/if}
-
-