Added missing imports.

Signed-off-by: AWSHurneyt <[email protected]>

Author: AWSHurneyt

alerting/src/test/kotlin/org/opensearch/alerting/MonitorDataSourcesIT.kt

@@ -8,6 +8,7 @@ package org.opensearch.alerting
 import org.junit.Assert
 import org.opensearch.action.admin.cluster.state.ClusterStateRequest
 import org.opensearch.action.admin.indices.alias.Alias
+import org.opensearch.action.admin.indices.close.CloseIndexRequest
 import org.opensearch.action.admin.indices.create.CreateIndexRequest
 import org.opensearch.action.admin.indices.get.GetIndexRequest
 import org.opensearch.action.admin.indices.get.GetIndexResponse

alerting/src/test/kotlin/org/opensearch/alerting/resthandler/SecureMonitorRestApiIT.kt

@@ -7,6 +7,7 @@ package org.opensearch.alerting.resthandler
 
 import org.apache.http.HttpHeaders
 import org.apache.http.entity.ContentType
+import org.apache.http.entity.StringEntity
 import org.apache.http.message.BasicHeader
 import org.apache.http.nio.entity.NStringEntity
 import org.junit.After