DOC-394: automated docs update

Author: localstack-bot

src/content/docs/aws/services/opensearch.mdx

@@ -31,7 +31,8 @@ The following versions of OpenSearch Service are supported by LocalStack:
 - 2.19
 - 3.1 
 - 3.3
-- 3.5 (**default**)
+- 3.5
+- 3.7 (**default**)
 
 OpenSearch is closely coupled with the [Elasticsearch Service](/aws/services/es/).
 Clusters generated through the OpenSearch Service will be visible within the Elasticsearch Service interface, and vice versa.