Upgrade to omniauth-alicloud 2.0.1

* Includes fix for `callback_url`:
  https://gitlab.com/gitlab-jh/jh-team/omniauth-alicloud/-/commit/e5bfa413f4cb4011710136b0de1c3d47935055e8
* Latest version alos has a CI build for Ruby 3:
  https://gitlab.com/gitlab-jh/jh-team/omniauth-alicloud/-/commit/f4401796a611fcd2dc0f1f187ebda93db3f09b64
* Solves https://gitlab.com/gitlab-org/gitlab/-/issues/386614