update banner

Author: o2sh

docs/vercel/src/Index.svelte

@@ -16,7 +16,7 @@
 <header>
   <div class="banner">
     <small
-      >Version 2.13.0 is available 🎉 Check the <a
+      >Version 2.13 is available 🎉 Check the <a
         href="https://github.com/o2sh/onefetch/releases/tag/v2.13.0"
         >release notes</a
       >!!</small>