Merge pull request #1728 from AtCoder-NoviSteps/dependabot/npm_and_yarn/svelte-5.20.2

build(deps-dev): Bump svelte from 5.19.9 to 5.20.2

Author: KATO-Hiro

package.json

@@ -59,7 +59,7 @@
     "prisma": "5.22.0",
     "stwui": "0.21.2-next",
     "super-sitemap": "1.0.3",
-    "svelte": "5.19.9",
+    "svelte": "5.20.2",
     "svelte-5-ui-lib": "0.12.2",
     "svelte-check": "4.1.4",
     "svelte-meta-tags": "4.1.0",