docs: update svg transition example for v4 (#8947)

documentation/examples/12-svg/05-svg-transitions/App.svelte

@@ -21,7 +21,7 @@
 
 	<div class="centered" out:fly={{ y: -20, duration: 800 }}>
 		{#each 'SVELTE' as char, i}
-			<span in:fade={{ delay: 1000 + i * 150, duration: 800 }}>{char}</span>
+			<span in:fade|global={{ delay: 1000 + i * 150, duration: 800 }}>{char}</span>
 		{/each}
 	</div>
 {/if}

sites/svelte.dev/src/lib/components/ReplWidget.svelte

@@ -5,7 +5,7 @@
 	import { theme } from '@sveltejs/site-kit/stores';
 	import { onMount } from 'svelte';
 
-	export let version = '3';
+	export let version = '4';
 	export let gist = null;
 	export let example = null;
 	export let embedded = false;