Update tests to use a fixed date

Author: Mario Aguiar

plugin/tests/js/settings/components/integrations/__snapshots__/api.test.js.snap

@@ -47,7 +47,7 @@ exports[`Settings: Switch matches snapshot 1`] = `
               </span>
             </button>
             <button
-              class="mdc-button mdc-dialog__button"
+              class="mdc-button mdc-dialog__button mdc-action__remove"
               type="button"
             >
               <div

plugin/tests/js/settings/components/integrations/__snapshots__/updater.test.js.snap

@@ -22,7 +22,7 @@ exports[`Settings: Updater matches snapshot 1`] = `
           <p
             class="mdc-typography--body1"
           >
-            Last update on Apr 7, 2021, 09:47 PM
+            Last update on Apr 13, 2021, 09:58 AM
           </p>
         </div>
         <div
@@ -255,7 +255,7 @@ exports[`Settings: Updater matches snapshot when should not update 1`] = `
           <p
             class="mdc-typography--body1"
           >
-            Last update on Apr 7, 2021, 09:47 PM
+            Last update on Apr 13, 2021, 09:58 AM
           </p>
         </div>
         <div

plugin/tests/js/settings/components/integrations/updater.test.js

@@ -29,7 +29,7 @@ import { SettingsProvider } from '../../../../../assets/src/settings/context';
 const baseProps = {
 	title: 'Google Fonts',
 	type: 'FONTS',
-	lastUpdated: parseInt( Date.now(), 10 ),
+	lastUpdated: 1618325906728,
 	needsKey: true,
 	checked: true,
 	apiStatus: 'ok',