test: Snapshot update

public/app/features/datasources/__snapshots__/DataSourcesListPage.test.tsx.snap

 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
 exports[`Render should render action bar and datasources 1`] = `
-<div>
+<Page
+  title="Data Sources"
+>
   <PageHeader
     model={Object {}}
   />
-  <div
-    className="page-container page-body"
+  <PageContents
+    isLoading={false}
   >
     <OrgActionBar
       key="action-bar"
@@ -143,21 +145,19 @@ exports[`Render should render action bar and datasources 1`] = `
       key="list"
       layoutMode="grid"
     />
-  </div>
-</div>
+  </PageContents>
+</Page>
 `;
 
 exports[`Render should render component 1`] = `
-<div>
+<Page
+  title="Data Sources"
+>
   <PageHeader
     model={Object {}}
   />
-  <div
-    className="page-container page-body"
-  >
-    <PageLoader
-      pageName="Data sources"
-    />
-  </div>
-</div>
+  <PageContents
+    isLoading={true}
+  />
+</Page>
 `;