Move /e2e -> /e2e-tests

e2e-tests/cypress/tests/utils/timezone.js

@@ -0,0 +1,15 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import timezones from 'timezones.json';
+
+export function getTimezoneLabel(timezone = '') {
+    for (let i = 0; i < timezones.length; i++) {
+        const zone = timezones[i];
+        if (zone.utc.includes(timezone)) {
+            return zone.text;
+        }
+    }
+
+    return timezone;
+}