Feature Request - Support OpenSearch as a destination ARN for the resource type [ AWS::Logs::SubscriptionFilter ]

### Name of the resource

AWS::Logs::SubscriptionFilter

### Resource name

AWS::Logs::SubscriptionFilter

### Description

Currently resource type AWS::Logs::SubscriptionFilter does not support OpenSearch for the destination ARN property.

Currently, the supported destinations are:

An Amazon Kinesis data stream belonging to the same account as the subscription filter, for same-account delivery.

A logical destination that belongs to a different account, for cross-account delivery.

An Amazon Kinesis Firehose delivery stream that belongs to the same account as the subscription filter, for same-account delivery.

An AWS Lambda function that belongs to the same account as the subscription filter, for same-account delivery.

Requesting to add OpenSearch as supported destinations.

### Other Details

_No response_

The issue names AWS::Logs::SubscriptionFilter and requests OpenSearch support for its destination ARN, but it mentions no files, tests, or entry points. Start by locating the resource's coverage entry and existing destination handling; done means OpenSearch is accepted as a supported destination and the relevant coverage is updated.

Written by the indexing model from the issue text.