fix: properly update subscriptionStatus on update or delete

[ssvegaraju]

Issue #, if available:

Description of changes: Update param builders to handle updating _subscriptionStatus on Update/Delete operations on subscriptions.

Testing

• deployed successfully to an AWS account.
• posted a Subscription resource using Postman
• ran a query on getActiveSubscriptions to see which SubscriptionResources were returned and whether they were supposed to or not
• put an update on a subscription using Postman and made sure subscriptionStatus was correctly updated
• deleted a subscription and made sure that it did not show up when querying getActiveSubscriptions again.

• ---

• redeployed on a multi-tenant deployment
• ensured all operations on subscriptions ran as expected with the same method as above

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.