rediscloud_active_active_subscription data source should expose the regions for the subscription

[atsui-bay1]

It would be useful if the rediscloud_active_active_subscription data source exposed the regions for the subscription, as it is useful for suppling to the rediscloud_acl_role resource (and possibly others).

Note that it is currently possible to examine the pricing field to get this information, so this is mostly for convienence (distinct(data.rediscloud_active_active_subscription.subscription.pricing.*.region))

Affected Resource(s)

Please list the resources as a list, for example:

• rediscloud_active_active_subscription data source