added opensearch annotations to not use default ui (#50655) (#50751)

(cherry picked from commit d8d3a9c561)

public/app/features/annotations/standardAnnotationSupport.ts

@@ -235,12 +235,12 @@ export function getAnnotationsFromData(
  * Opt out of using the default mapping functionality on frontend.
  */
 export function shouldUseMappingUI(datasource: DataSourceApi): boolean {
-  return datasource.type !== 'prometheus';
+  return datasource.type !== 'prometheus' && datasource.type !== 'grafana-opensearch-datasource';
 }
 
 /**
  * Use legacy runner. Used only as an escape hatch for easier transition to React based annotation editor.
  */
 export function shouldUseLegacyRunner(datasource: DataSourceApi): boolean {
-  return datasource.type === 'prometheus';
+  return datasource.type === 'prometheus' || datasource.type === 'grafana-opensearch-datasource';
 }