[FIX] web: tests/views/helpers.js should be in test_assets bundle

Before this commit, the `/web/static/tests/views/helpers.js` was only
imported in the "desktop" qunit test suite but unavalaible for the
mobile one.

This commit adds it in the `web.test_assets` bundle to be available in
all tests suites.

closes odoo/odoo#99498

X-original-commit: 2875f43da28d01f837c1ee53f8cadd21e169b612
Related: odoo/enterprise#31029
Signed-off-by: Samuel Degueldre <sad@odoo.com>
Signed-off-by: Pierre Paridans (app) <app@odoo.com>

addons/web/__manifest__.py

@@ -507,6 +507,7 @@ This module provides the core of the Odoo Web Client.
             'web/static/tests/helpers/**/*.js',
             'web/static/tests/views/helpers.js',
             'web/static/tests/search/helpers.js',
+            'web/static/tests/views/helpers.js',
             'web/static/tests/webclient/**/helpers.js',
             'web/static/tests/qunit.js',
             'web/static/tests/main.js',