Withdrawal methods cache issue

Problem/Motivation

The withdrawal methods under user/UID/withdrawal-methods are not updated after a user update one of them.
It's because there is no cache tags implemented yet for the user data service.

Steps to reproduce

With a user:
- Edit a withdrawal method (i.e user/uid/withdrawal-methods/bank-account)
- Save it
- Visit user/UID/withdrawal-methods

You won't see any information updated because the cache hasn't been
invalidated.

Proposed resolution

Cache tags have been implemented in withdrawal method controller, only need this ticket to be fixed: https://www.drupal.org/project/drupal/issues/2477903

Remaining tasks

Tests after https://www.drupal.org/project/drupal/issues/2477903 is done.