[FEATURE]Support the newer OpenSearch UI managent interface

[codeadict]

Is your feature request related to a problem?

The newer AWS OpenSearch UI has been available for months, but there is no Terraform resource to set it up.

What solution would you like?

The OpenSearch UI resource can be created from Terraform

What alternatives have you considered?

N/A

Do you have any additional context?

Documentation for AWS OpenSearch UI https://docs.aws.amazon.com/opensearch-service/latest/developerguide/application.html

[krisfreedain]

Catch All Triage - 1 2