Revert "Only show ‘Request to go live’ link to admin users"
Revert "Only show ‘Request to go live’ link to admin users"

This reverts commit 385221cf5b8e625cd768a6f1c8ac9cfa16b63f12.

The `current_user.has_permissions()` doesn’t seem to work on non-service
pages. Will investigate later.

alphagov/notifications-admin,alphagov/notifications-admin,alphagov/notifications-admin,alphagov/notifications-admin,gov-cjwaszczuk/notifications-admin,gov-cjwaszczuk/notifications-admin,gov-cjwaszczuk/notifications-admin,gov-cjwaszczuk/notifications-admin