gitlab-ci: install winehq-stable to get 5.0 instead of 4.0

gitlab-ci: install winehq-stable to get 5.0 instead of 4.0

Additionally, purge the winehq-stable package and its dependencies to
avoid crashing when building for s390x.

v2:
  - Remove winehq-stable and dependencies for s390x.

Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2657
Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Daniel Stone <daniels@collabora.com> [v1]
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4678>