Fix logo override not working

packages/builder/src/pages/builder/portal/_components/Logo.svelte

@@ -1,9 +1,14 @@
 <script>
   import Logo from "assets/bb-emblem.svg"
   import { goto } from "@roxi/routify"
+  import { organisation } from "stores/portal"
 </script>
 
-<img src={Logo} alt="Budibase Logo" on:click={() => $goto("./apps")} />
+<img
+  src={$organisation.logoUrl || Logo}
+  alt="Budibase Logo"
+  on:click={() => $goto("./apps")}
+/>
 
 <style>
   img {