v0.47.0

Adding support for opensearch domains @srhopkins (#144)

what

• Adds support for opensearch domains

why

• Amazon OpenSearch Service is the successor to Amazon Elasticsearch Service and supports OpenSearch and legacy Elasticsearch OSS (up to 7.10, the final open source version of the software).

references

• Link to any supporting github issues or helpful documentation to add some context (e.g. stackoverflow).
• https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/opensearch_domain