chore: update migrate svelte version (#603)

* chore: update migrate svelte version

* fix migrate tests

* fix tests

Author: manuel3108

packages/migrate/migrations/self-closing-tags/migrate.spec.js

@@ -17,7 +17,7 @@ const tests = {
 	'<slot />': '<slot />',
 	'<svelte:options customElement="my-element" /><slot />':
 		'<svelte:options customElement="my-element" /><slot></slot>',
-	'<svelte:options namespace="foreign" /><foo />': '<svelte:options namespace="foreign" /><foo />',
+	'<svelte:options namespace="html" /><Foo />': '<svelte:options namespace="html" /><Foo />',
 	'<script>console.log("<div />")</script>': '<script>console.log("<div />")</script>',
 	'<script lang="ts">let a: string = ""</script><div />':
 		'<script lang="ts">let a: string = ""</script><div></div>',

packages/migrate/package.json

@@ -42,7 +42,7 @@
 		"@types/node": "^18.19.112",
 		"@types/prompts": "^2.4.9",
 		"@types/semver": "^7.7.0",
-		"svelte": "^4.2.20"
+		"svelte": "^5.34.0"
 	},
 	"keywords": [
 		"migration",