[FIX] sms, web: phone widget with sms tested in right module

Before this commit, the behavior of the phone widget was tested in web
as if it was always altered with module SMS
Giving wrong test results when sms module was not installed

After this commit, the separation is clearer, and the phone widget's
behavior is tested according to the modules it is altered by

closes odoo/odoo#45271

X-original-commit: 2e337516468797dd898c79c9669b5a90c83b56a7
Signed-off-by: Lucas Perais (lpe) <lpe@odoo.com>