move ref for installer-layout

src/Umbraco.Web.UI.Client/src/upgrader/upgrader-view.element.ts

@@ -1,5 +1,3 @@
-import '../installer/installer-layout.element';
-
 import { css, CSSResultGroup, html, LitElement } from 'lit';
 import { customElement, property } from 'lit/decorators.js';
 import { ifDefined } from 'lit/directives/if-defined.js';

src/Umbraco.Web.UI.Client/src/upgrader/upgrader.element.ts

@@ -1,3 +1,4 @@
+import '../installer/installer-layout.element';
 import './upgrader-view.element';
 
 import { html, LitElement } from 'lit';