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

Author: gtm-nayan

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;